10450565432564 has 48 divisors (see below), whose sum is σ = 19796536795392. Its totient is φ = 4808348669952.

The previous prime is 10450565432563. The next prime is 10450565432621. The reversal of 10450565432564 is 46523456505401.

It is a super-2 number, since 2×10450565432564² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10450565432563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449059 + ... + 4795925.

It is an arithmetic number, because the mean of its divisors is an integer number (412427849904).

Almost surely, 2^{10450565432564} is an apocalyptic number.

It is an amenable number.

10450565432564 is a deficient number, since it is larger than the sum of its proper divisors (9345971362828).

10450565432564 is a wasteful number, since it uses less digits than its factorization.

10450565432564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347912 (or 3347910 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 50.

The spelling of 10450565432564 in words is "ten trillion, four hundred fifty billion, five hundred sixty-five million, four hundred thirty-two thousand, five hundred sixty-four".