45122364 has 36 divisors (see below), whose sum is σ = 130354224. Its totient is φ = 12892032.

The previous prime is 45122353. The next prime is 45122383. The reversal of 45122364 is 46322154.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89277 + ... + 89780.

Almost surely, 2^45122364 is an apocalyptic number.

It is an amenable number.

45122364 is an abundant number, since it is smaller than the sum of its proper divisors (85231860).

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

45122364 is a wasteful number, since it uses less digits than its factorization.

45122364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179074 (or 179069 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 45122364 is about 6717.3182148831. The cubic root of 45122364 is about 356.0114354783.

The spelling of 45122364 in words is "forty-five million, one hundred twenty-two thousand, three hundred sixty-four".