54545524 has 12 divisors (see below), whose sum is σ = 104132448. Its totient is φ = 24793400.

The previous prime is 54545501. The next prime is 54545573. The reversal of 54545524 is 42554545.

It is a self number, because there is not a number n which added to its sum of digits gives 54545524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619792 + ... + 619879.

It is an arithmetic number, because the mean of its divisors is an integer number (8677704).

Almost surely, 2^54545524 is an apocalyptic number.

It is an amenable number.

54545524 is a deficient number, since it is larger than the sum of its proper divisors (49586924).

54545524 is a wasteful number, since it uses less digits than its factorization.

54545524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239686 (or 1239684 counting only the distinct ones).

The product of its digits is 80000, while the sum is 34.

The square root of 54545524 is about 7385.4941608534. The cubic root of 54545524 is about 379.2448623387.

The spelling of 54545524 in words is "fifty-four million, five hundred forty-five thousand, five hundred twenty-four".