10618422528 has 72 divisors (see below), whose sum is σ = 32297718208. Its totient is φ = 3033833472.

The previous prime is 10618422511. The next prime is 10618422553. The reversal of 10618422528 is 82522481601.

It is a happy number.

It is a super-2 number, since 2×10618422528² (a number of 21 digits) 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, 982201 + ... + 992952.

Almost surely, 2^10618422528 is an apocalyptic number.

It is an amenable number.

10618422528 is an abundant number, since it is smaller than the sum of its proper divisors (21679295680).

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

10618422528 is an equidigital number, since it uses as much as digits as its factorization.

10618422528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975179 (or 1975165 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 10618422528 in words is "ten billion, six hundred eighteen million, four hundred twenty-two thousand, five hundred twenty-eight".