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5480025480 = 23325178910061
BaseRepresentation
bin1010001101010001…
…01000110110001000
3112010220122010201200
411012220220312020
542210341303410
62303435544200
7252541306446
oct50650506610
915126563650
105480025480
112362371286
12108b2bb060
1369443c037
1439db37b96
152211763c0
hex146a28d88

5480025480 has 192 divisors, whose sum is σ = 19071514800. Its totient is φ = 1359790080.

The previous prime is 5480025431. The next prime is 5480025491. The reversal of 5480025480 is 845200845.

It can be written as a sum of positive squares in 8 ways, for example, as 2450844036 + 3029181444 = 49506^2 + 55038^2 .

It is a super-2 number, since 2×54800254802 = 60061358522898460800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 539650 + ... + 549710.

Almost surely, 25480025480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5480025480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9535757400).

5480025480 is an abundant number, since it is smaller than the sum of its proper divisors (13591489320).

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

5480025480 is a wasteful number, since it uses less digits than its factorization.

5480025480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10184 (or 10177 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 5480025480 is about 74027.1941924047. The cubic root of 5480025480 is about 1763.0346963794.

The spelling of 5480025480 in words is "five billion, four hundred eighty million, twenty-five thousand, four hundred eighty".