55423484 has 12 divisors (see below), whose sum is σ = 99612744. Its totient is φ = 26962704.

The previous prime is 55423469. The next prime is 55423507. The reversal of 55423484 is 48432455.

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, 187094 + ... + 187389.

It is an arithmetic number, because the mean of its divisors is an integer number (8301062).

Almost surely, 2^55423484 is an apocalyptic number.

It is an amenable number.

55423484 is a deficient number, since it is larger than the sum of its proper divisors (44189260).

55423484 is a wasteful number, since it uses less digits than its factorization.

55423484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374524 (or 374522 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

The square root of 55423484 is about 7444.6950239751. The cubic root of 55423484 is about 381.2688058806.

The spelling of 55423484 in words is "fifty-five million, four hundred twenty-three thousand, four hundred eighty-four".