36516736572 has 24 divisors (see below), whose sum is σ = 85271147136. Its totient is φ = 12162898608.

The previous prime is 36516736513. The next prime is 36516736583. The reversal of 36516736572 is 27563761563.

It is a super-2 number, since 2×36516736572² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152078 + ... + 1183349.

It is an arithmetic number, because the mean of its divisors is an integer number (3552964464).

Almost surely, 2^36516736572 is an apocalyptic number.

It is an amenable number.

36516736572 is an abundant number, since it is smaller than the sum of its proper divisors (48754410564).

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

36516736572 is a wasteful number, since it uses less digits than its factorization.

36516736572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336737 (or 2336735 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 51.

The spelling of 36516736572 in words is "thirty-six billion, five hundred sixteen million, seven hundred thirty-six thousand, five hundred seventy-two".