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5380171875 = 355613109
BaseRepresentation
bin1010000001010111…
…01110100001100011
3111212221202001100000
411000223232201203
542004311000000
62245511431043
7250216464201
oct50053564143
914787661300
105380171875
112310a6a841
121061985483
1367984a070
14390784071
15217500000
hex140aee863

5380171875 has 168 divisors, whose sum is σ = 10948297360. Its totient is φ = 2624400000.

The previous prime is 5380171873. The next prime is 5380171903. The reversal of 5380171875 is 5781710835.

It is not a de Polignac number, because 5380171875 - 21 = 5380171873 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5380171875.

It is not an unprimeable number, because it can be changed into a prime (5380171871) by changing a digit.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 49359321 + ... + 49359429.

Almost surely, 25380171875 is an apocalyptic number.

5380171875 is an abundant number, since it is smaller than the sum of its proper divisors (5568125485).

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

5380171875 is an frugal number, since it uses more digits than its factorization.

5380171875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 45.

The square root of 5380171875 is about 73349.6549071637. The cubic root of 5380171875 is about 1752.2606837897.

The spelling of 5380171875 in words is "five billion, three hundred eighty million, one hundred seventy-one thousand, eight hundred seventy-five".