10864504512 has 56 divisors (see below), whose sum is σ = 31939636400. Its totient is φ = 3621500928.

The previous prime is 10864504507. The next prime is 10864504529. The reversal of 10864504512 is 21540546801.

It is a happy number.

10864504512 is a `hidden beast` number, since 1 + 0 + 8 + 645 + 0 + 4 + 5 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3141937 + ... + 3145392.

It is an arithmetic number, because the mean of its divisors is an integer number (570350650).

Almost surely, 2^10864504512 is an apocalyptic number.

10864504512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10864504512 is an abundant number, since it is smaller than the sum of its proper divisors (21075131888).

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

10864504512 is an equidigital number, since it uses as much as digits as its factorization.

10864504512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6287350 (or 6287334 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 10864504512 in words is "ten billion, eight hundred sixty-four million, five hundred four thousand, five hundred twelve".