53844572 has 6 divisors (see below), whose sum is σ = 94228008. Its totient is φ = 26922284.

The previous prime is 53844547. The next prime is 53844599. The reversal of 53844572 is 27544835.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6730568 + ... + 6730575.

It is an arithmetic number, because the mean of its divisors is an integer number (15704668).

Almost surely, 2^53844572 is an apocalyptic number.

It is an amenable number.

53844572 is a deficient number, since it is larger than the sum of its proper divisors (40383436).

53844572 is a wasteful number, since it uses less digits than its factorization.

53844572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13461147 (or 13461145 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 53844572 is about 7337.8860716149. The cubic root of 53844572 is about 377.6133238709.

The spelling of 53844572 in words is "fifty-three million, eight hundred forty-four thousand, five hundred seventy-two".