73372676545 has 16 divisors (see below), whose sum is σ = 102965512320. Its totient is φ = 49142628864.

The previous prime is 73372676539. The next prime is 73372676563. The reversal of 73372676545 is 54567627337.

It is not a de Polignac number, because 73372676545 - 2³ = 73372676537 is a prime.

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, 24374800 + ... + 24377809.

It is an arithmetic number, because the mean of its divisors is an integer number (6435344520).

Almost surely, 2^73372676545 is an apocalyptic number.

It is an amenable number.

73372676545 is a deficient number, since it is larger than the sum of its proper divisors (29592835775).

73372676545 is a wasteful number, since it uses less digits than its factorization.

73372676545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48752664.

The product of its digits is 22226400, while the sum is 55.

The spelling of 73372676545 in words is "seventy-three billion, three hundred seventy-two million, six hundred seventy-six thousand, five hundred forty-five".