875135064 has 32 divisors (see below), whose sum is σ = 2188779120. Its totient is φ = 291586176.

The previous prime is 875135057. The next prime is 875135077. The reversal of 875135064 is 460531578.

It is a super-2 number, since 2×875135064² = 1531722760484568192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61662 + ... + 74514.

Almost surely, 2^875135064 is an apocalyptic number.

It is an amenable number.

875135064 is an abundant number, since it is smaller than the sum of its proper divisors (1313644056).

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

875135064 is a wasteful number, since it uses less digits than its factorization.

875135064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15699 (or 15695 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 875135064 is about 29582.6818256898. The cubic root of 875135064 is about 956.5148018328.

The spelling of 875135064 in words is "eight hundred seventy-five million, one hundred thirty-five thousand, sixty-four".