36445575720624 has 80 divisors (see below), whose sum is σ = 107834632308480. Its totient is φ = 10390433690880.

The previous prime is 36445575720623. The next prime is 36445575720649. The reversal of 36445575720624 is 42602757554463.

It is a happy number.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36445575720623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117490414 + ... + 117800205.

It is an arithmetic number, because the mean of its divisors is an integer number (1347932903856).

Almost surely, 2^{36445575720624} is an apocalyptic number.

It is an amenable number.

36445575720624 is an abundant number, since it is smaller than the sum of its proper divisors (71389056587856).

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

36445575720624 is a wasteful number, since it uses less digits than its factorization.

36445575720624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235291098 (or 235291092 counting only the distinct ones).

The product of its (nonzero) digits is 169344000, while the sum is 60.

The spelling of 36445575720624 in words is "thirty-six trillion, four hundred forty-five billion, five hundred seventy-five million, seven hundred twenty thousand, six hundred twenty-four".