10657255223 has 4 divisors (see below), whose sum is σ = 10657475808. Its totient is φ = 10657034640.

The previous prime is 10657255207. The next prime is 10657255243. The reversal of 10657255223 is 32255275601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10657255223 - 2⁴ = 10657255207 is a prime.

It is a super-2 number, since 2×10657255223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10657255243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3086 + ... + 146027.

It is an arithmetic number, because the mean of its divisors is an integer number (2664368952).

Almost surely, 2^10657255223 is an apocalyptic number.

10657255223 is a deficient number, since it is larger than the sum of its proper divisors (220585).

10657255223 is an equidigital number, since it uses as much as digits as its factorization.

10657255223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220584.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 10657255223 in words is "ten billion, six hundred fifty-seven million, two hundred fifty-five thousand, two hundred twenty-three".