10564562499 has 8 divisors (see below), whose sum is σ = 14175804240. Its totient is φ = 6998181216.

The previous prime is 10564562441. The next prime is 10564562563. The reversal of 10564562499 is 99426546501.

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

It is not a de Polignac number, because 10564562499 - 2¹¹ = 10564560451 is a prime.

It is a super-2 number, since 2×10564562499² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10564562599) 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, 11214564 + ... + 11215505.

It is an arithmetic number, because the mean of its divisors is an integer number (1771975530).

Almost surely, 2^10564562499 is an apocalyptic number.

10564562499 is a deficient number, since it is larger than the sum of its proper divisors (3611241741).

10564562499 is a wasteful number, since it uses less digits than its factorization.

10564562499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22430229.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 10564562499 in words is "ten billion, five hundred sixty-four million, five hundred sixty-two thousand, four hundred ninety-nine".