10645436056 has 32 divisors (see below), whose sum is σ = 20507346000. Its totient is φ = 5176918656.

The previous prime is 10645435993. The next prime is 10645436089. The reversal of 10645436056 is 65063454601.

It is a super-2 number, since 2×10645436056² (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, 1078150 + ... + 1087978.

Almost surely, 2^10645436056 is an apocalyptic number.

It is an amenable number.

10645436056 is a deficient number, since it is larger than the sum of its proper divisors (9861909944).

10645436056 is a wasteful number, since it uses less digits than its factorization.

10645436056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13531 (or 13527 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 10645436056 in words is "ten billion, six hundred forty-five million, four hundred thirty-six thousand, fifty-six".