55958466 has 16 divisors (see below), whose sum is σ = 112449888. Its totient is φ = 18564000.

The previous prime is 55958387. The next prime is 55958473. The reversal of 55958466 is 66485955.

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, 20835 + ... + 23366.

It is an arithmetic number, because the mean of its divisors is an integer number (7028118).

Almost surely, 2^55958466 is an apocalyptic number.

55958466 is an abundant number, since it is smaller than the sum of its proper divisors (56491422).

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

55958466 is a wasteful number, since it uses less digits than its factorization.

55958466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44417.

The product of its digits is 1296000, while the sum is 48.

The square root of 55958466 is about 7480.5391516922. The cubic root of 55958466 is about 382.4916278231.

The spelling of 55958466 in words is "fifty-five million, nine hundred fifty-eight thousand, four hundred sixty-six".