55974452 has 12 divisors (see below), whose sum is σ = 98068320. Its totient is φ = 27954936.

The previous prime is 55974407. The next prime is 55974461. The reversal of 55974452 is 25447955.

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, 3938 + ... + 11289.

It is an arithmetic number, because the mean of its divisors is an integer number (8172360).

Almost surely, 2^55974452 is an apocalyptic number.

It is an amenable number.

55974452 is a deficient number, since it is larger than the sum of its proper divisors (42093868).

55974452 is a wasteful number, since it uses less digits than its factorization.

55974452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16150 (or 16148 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 55974452 is about 7481.6075812622. The cubic root of 55974452 is about 382.5280472691.

The spelling of 55974452 in words is "fifty-five million, nine hundred seventy-four thousand, four hundred fifty-two".