536783566464 has 128 divisors (see below), whose sum is σ = 1667639208000. Its totient is φ = 169510579200.

The previous prime is 536783566441. The next prime is 536783566471. The reversal of 536783566464 is 464665387635.

536783566464 is a `hidden beast` number, since 5 + 3 + 6 + 7 + 8 + 3 + 566 + 4 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

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, 4021687 + ... + 4153014.

Almost surely, 2^536783566464 is an apocalyptic number.

536783566464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

536783566464 is an abundant number, since it is smaller than the sum of its proper divisors (1130855641536).

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

536783566464 is a wasteful number, since it uses less digits than its factorization.

536783566464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174743 (or 8174725 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 63.

The spelling of 536783566464 in words is "five hundred thirty-six billion, seven hundred eighty-three million, five hundred sixty-six thousand, four hundred sixty-four".