45572655 has 8 divisors (see below), whose sum is σ = 72916272. Its totient is φ = 24305408.

The previous prime is 45572629. The next prime is 45572669. The reversal of 45572655 is 55627554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45572655 - 2⁵ = 45572623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519074 + ... + 1519103.

It is an arithmetic number, because the mean of its divisors is an integer number (9114534).

Almost surely, 2^45572655 is an apocalyptic number.

45572655 is a deficient number, since it is larger than the sum of its proper divisors (27343617).

45572655 is a wasteful number, since it uses less digits than its factorization.

45572655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038185.

The product of its digits is 210000, while the sum is 39.

The square root of 45572655 is about 6750.7521803129. The cubic root of 45572655 is about 357.1917697961.

The spelling of 45572655 in words is "forty-five million, five hundred seventy-two thousand, six hundred fifty-five".