10645634224555 has 64 divisors (see below), whose sum is σ = 15111867949056. Its totient is φ = 7113084160000.

The previous prime is 10645634224513. The next prime is 10645634224567. The reversal of 10645634224555 is 55542243654601.

It is not a de Polignac number, because 10645634224555 - 2⁷ = 10645634224427 is a prime.

It is a super-2 number, since 2×10645634224555² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5911014 + ... + 7498756.

It is an arithmetic number, because the mean of its divisors is an integer number (236122936704).

Almost surely, 2^{10645634224555} is an apocalyptic number.

10645634224555 is a deficient number, since it is larger than the sum of its proper divisors (4466233724501).

10645634224555 is a wasteful number, since it uses less digits than its factorization.

10645634224555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587948.

The product of its (nonzero) digits is 17280000, while the sum is 52.

The spelling of 10645634224555 in words is "ten trillion, six hundred forty-five billion, six hundred thirty-four million, two hundred twenty-four thousand, five hundred fifty-five".