36642652320 has 96 divisors (see below), whose sum is σ = 115630224192. Its totient is φ = 9753946112.

The previous prime is 36642652313. The next prime is 36642652357. The reversal of 36642652320 is 2325624663.

It is a tau number, because it is divible by the number of its divisors (96).

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, 202444 + ... + 338036.

It is an arithmetic number, because the mean of its divisors is an integer number (1204481502).

Almost surely, 2^36642652320 is an apocalyptic number.

36642652320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36642652320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57815112096).

36642652320 is an abundant number, since it is smaller than the sum of its proper divisors (78987571872).

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

36642652320 is a wasteful number, since it uses less digits than its factorization.

36642652320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136174 (or 136166 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 36642652320 in words is "thirty-six billion, six hundred forty-two million, six hundred fifty-two thousand, three hundred twenty".