10597349644 has 24 divisors (see below), whose sum is σ = 21287265440. Its totient is φ = 4521885696.

The previous prime is 10597349627. The next prime is 10597349671. The reversal of 10597349644 is 44694379501.

It is a super-2 number, since 2×10597349644² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10597349591 and 10597349600.

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, 819957 + ... + 832780.

Almost surely, 2^10597349644 is an apocalyptic number.

10597349644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10597349644 is an abundant number, since it is smaller than the sum of its proper divisors (10689915796).

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

10597349644 is a wasteful number, since it uses less digits than its factorization.

10597349644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652977 (or 1652975 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 10597349644 in words is "ten billion, five hundred ninety-seven million, three hundred forty-nine thousand, six hundred forty-four".