10591565460 has 48 divisors (see below), whose sum is σ = 33893010816. Its totient is φ = 2420929152.

The previous prime is 10591565429. The next prime is 10591565483. The reversal of 10591565460 is 6456519501.

It is a super-2 number, since 2×10591565460² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12608587 + ... + 12609426.

It is an arithmetic number, because the mean of its divisors is an integer number (706104392).

Almost surely, 2^10591565460 is an apocalyptic number.

10591565460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10591565460 is an abundant number, since it is smaller than the sum of its proper divisors (23301445356).

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

10591565460 is a wasteful number, since it uses less digits than its factorization.

10591565460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25218032 (or 25218030 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 10591565460 in words is "ten billion, five hundred ninety-one million, five hundred sixty-five thousand, four hundred sixty".