70875385356 has 48 divisors (see below), whose sum is σ = 167511472128. Its totient is φ = 23321937600.

The previous prime is 70875385351. The next prime is 70875385369. The reversal of 70875385356 is 65358357807.

It is a super-2 number, since 2×70875385356² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70875385296 and 70875385305.

It is not an unprimeable number, because it can be changed into a prime (70875385351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182226 + ... + 418278.

It is an arithmetic number, because the mean of its divisors is an integer number (3489822336).

Almost surely, 2^70875385356 is an apocalyptic number.

It is an amenable number.

70875385356 is an abundant number, since it is smaller than the sum of its proper divisors (96636086772).

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

70875385356 is a wasteful number, since it uses less digits than its factorization.

70875385356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236382 (or 236380 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 57.

The spelling of 70875385356 in words is "seventy billion, eight hundred seventy-five million, three hundred eighty-five thousand, three hundred fifty-six".