45672500067 has 32 divisors (see below), whose sum is σ = 68228075520. Its totient is φ = 27006727680.

The previous prime is 45672500063. The next prime is 45672500077. The reversal of 45672500067 is 76000527654.

It is not a de Polignac number, because 45672500067 - 2² = 45672500063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45672500063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61693 + ... + 308465.

It is an arithmetic number, because the mean of its divisors is an integer number (2132127360).

Almost surely, 2^45672500067 is an apocalyptic number.

45672500067 is a deficient number, since it is larger than the sum of its proper divisors (22555575453).

45672500067 is a wasteful number, since it uses less digits than its factorization.

45672500067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247003.

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 45672500067 in words is "forty-five billion, six hundred seventy-two million, five hundred thousand, sixty-seven".