54752442 has 16 divisors (see below), whose sum is σ = 110080512. Its totient is φ = 18154880.

The previous prime is 54752429. The next prime is 54752491. The reversal of 54752442 is 24425745.

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, 22743 + ... + 25034.

It is an arithmetic number, because the mean of its divisors is an integer number (6880032).

Almost surely, 2^54752442 is an apocalyptic number.

54752442 is an abundant number, since it is smaller than the sum of its proper divisors (55328070).

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

54752442 is a wasteful number, since it uses less digits than its factorization.

54752442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47973.

The product of its digits is 44800, while the sum is 33.

The square root of 54752442 is about 7399.4893067022. The cubic root of 54752442 is about 379.7238113150.

The spelling of 54752442 in words is "fifty-four million, seven hundred fifty-two thousand, four hundred forty-two".