36945608572051 has 4 divisors (see below), whose sum is σ = 36956740123600. Its totient is φ = 36934477020504.

The previous prime is 36945608572027. The next prime is 36945608572069. The reversal of 36945608572051 is 15027580654963.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36945608572051 - 2⁷ = 36945608571923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36945608572151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5565770796 + ... + 5565777433.

It is an arithmetic number, because the mean of its divisors is an integer number (9239185030900).

It is a 1-persistent number, because it is pandigital, but 2⋅36945608572051 = 73891217144102 is not.

Almost surely, 2^{36945608572051} is an apocalyptic number.

36945608572051 is a deficient number, since it is larger than the sum of its proper divisors (11131551549).

36945608572051 is a wasteful number, since it uses less digits than its factorization.

36945608572051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131551548.

The product of its (nonzero) digits is 54432000, while the sum is 61.

The spelling of 36945608572051 in words is "thirty-six trillion, nine hundred forty-five billion, six hundred eight million, five hundred seventy-two thousand, fifty-one".