10564523457 has 8 divisors (see below), whose sum is σ = 14466734976. Its totient is φ = 6852663792.

The previous prime is 10564523447. The next prime is 10564523471. The reversal of 10564523457 is 75432546501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10564523457 - 2⁴ = 10564523441 is a prime.

It is a super-2 number, since 2×10564523457² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10564523407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47587833 + ... + 47588054.

It is an arithmetic number, because the mean of its divisors is an integer number (1808341872).

Almost surely, 2^10564523457 is an apocalyptic number.

It is an amenable number.

10564523457 is a deficient number, since it is larger than the sum of its proper divisors (3902211519).

10564523457 is an equidigital number, since it uses as much as digits as its factorization.

10564523457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95175927.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 10564523457 in words is "ten billion, five hundred sixty-four million, five hundred twenty-three thousand, four hundred fifty-seven".