55958464 has 14 divisors (see below), whose sum is σ = 111042704. Its totient is φ = 27979200.

The previous prime is 55958387. The next prime is 55958473. The reversal of 55958464 is 46485955.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437112 + ... + 437239.

Almost surely, 2^55958464 is an apocalyptic number.

It is an amenable number.

55958464 is a deficient number, since it is larger than the sum of its proper divisors (55084240).

55958464 is an equidigital number, since it uses as much as digits as its factorization.

55958464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874363 (or 874353 counting only the distinct ones).

The product of its digits is 864000, while the sum is 46.

The square root of 55958464 is about 7480.5390180120. The cubic root of 55958464 is about 382.4916232662.

The spelling of 55958464 in words is "fifty-five million, nine hundred fifty-eight thousand, four hundred sixty-four".