55893464 has 32 divisors (see below), whose sum is σ = 116994240. Its totient is φ = 24813600.

The previous prime is 55893419. The next prime is 55893491. The reversal of 55893464 is 46439855.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 3602 + ... + 11169.

It is an arithmetic number, because the mean of its divisors is an integer number (3656070).

Almost surely, 2^55893464 is an apocalyptic number.

It is an amenable number.

55893464 is an abundant number, since it is smaller than the sum of its proper divisors (61100776).

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

55893464 is a wasteful number, since it uses less digits than its factorization.

55893464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14831 (or 14827 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The square root of 55893464 is about 7476.1931489228. The cubic root of 55893464 is about 382.3434682104.

The spelling of 55893464 in words is "fifty-five million, eight hundred ninety-three thousand, four hundred sixty-four".