44570568252 has 48 divisors (see below), whose sum is σ = 119518882560. Its totient is φ = 12663301632.

The previous prime is 44570568221. The next prime is 44570568313. The reversal of 44570568252 is 25286507544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1467093 + ... + 1497164.

It is an arithmetic number, because the mean of its divisors is an integer number (2489976720).

Almost surely, 2^44570568252 is an apocalyptic number.

44570568252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44570568252 is an abundant number, since it is smaller than the sum of its proper divisors (74948314308).

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

44570568252 is a wasteful number, since it uses less digits than its factorization.

44570568252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964450 (or 2964448 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 44570568252 in words is "forty-four billion, five hundred seventy million, five hundred sixty-eight thousand, two hundred fifty-two".