36512271552 has 56 divisors (see below), whose sum is σ = 98428155696. Its totient is φ = 11941116928.

The previous prime is 36512271529. The next prime is 36512271571. The reversal of 36512271552 is 25517221563.

It is a self number, because there is not a number n which added to its sum of digits gives 36512271552.

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, 1783863 + ... + 1804214.

Almost surely, 2^36512271552 is an apocalyptic number.

36512271552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

36512271552 is an abundant number, since it is smaller than the sum of its proper divisors (61915884144).

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

36512271552 is a wasteful number, since it uses less digits than its factorization.

36512271552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588145 (or 3588135 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The spelling of 36512271552 in words is "thirty-six billion, five hundred twelve million, two hundred seventy-one thousand, five hundred fifty-two".