10436544564 has 48 divisors (see below), whose sum is σ = 25020453696. Its totient is φ = 3383424000.

The previous prime is 10436544557. The next prime is 10436544649. The reversal of 10436544564 is 46544563401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973604 + ... + 1978884.

It is an arithmetic number, because the mean of its divisors is an integer number (521259452).

Almost surely, 2^10436544564 is an apocalyptic number.

It is an amenable number.

10436544564 is an abundant number, since it is smaller than the sum of its proper divisors (14583909132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10436544564 is a wasteful number, since it uses less digits than its factorization.

10436544564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776 (or 9774 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 10436544564 in words is "ten billion, four hundred thirty-six million, five hundred forty-four thousand, five hundred sixty-four".