36522729720 has 96 divisors (see below), whose sum is σ = 118740913200. Its totient is φ = 9735945216.

The previous prime is 36522729709. The next prime is 36522729721. The reversal of 36522729720 is 2792722563.

36522729720 is a `hidden beast` number, since 36 + 522 + 7 + 2 + 97 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36522729721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1095619 + ... + 1128461.

Almost surely, 2^36522729720 is an apocalyptic number.

36522729720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36522729720 is an abundant number, since it is smaller than the sum of its proper divisors (82218183480).

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

36522729720 is a wasteful number, since it uses less digits than its factorization.

36522729720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35949 (or 35942 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

It can be divided in two parts, 3652 and 2729720, that added together give a palindrome (2733372).

The spelling of 36522729720 in words is "thirty-six billion, five hundred twenty-two million, seven hundred twenty-nine thousand, seven hundred twenty".