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5470809750 = 2325371632131
BaseRepresentation
bin1010001100001010…
…11110111010010110
3112010021021221010100
411012011132322112
542201011403000
62302510234530
7252400054440
oct50605367226
915107257110
105470809750
11235814737a
1210881b5a46
13692563443
1439c819490
15220455a00
hex14615ee96

5470809750 has 192 divisors, whose sum is σ = 17018067456. Its totient is φ = 1242216000.

The previous prime is 5470809737. The next prime is 5470809769. The reversal of 5470809750 is 579080745.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 5470809696 and 5470809705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2566185 + ... + 2568315.

It is an arithmetic number, because the mean of its divisors is an integer number (88635768).

Almost surely, 25470809750 is an apocalyptic number.

5470809750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5470809750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8509033728).

5470809750 is an abundant number, since it is smaller than the sum of its proper divisors (11547257706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5470809750 is a wasteful number, since it uses less digits than its factorization.

5470809750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324 (or 2311 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 5470809750 is about 73964.9224294868. The cubic root of 5470809750 is about 1762.0458464684.

The spelling of 5470809750 in words is "five billion, four hundred seventy million, eight hundred nine thousand, seven hundred fifty".