55854358 has 16 divisors (see below), whose sum is σ = 95860224. Its totient is φ = 23910120.

The previous prime is 55854329. The next prime is 55854361. The reversal of 55854358 is 85345855.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14691 + ... + 18097.

It is an arithmetic number, because the mean of its divisors is an integer number (5991264).

Almost surely, 2^55854358 is an apocalyptic number.

55854358 is a deficient number, since it is larger than the sum of its proper divisors (40005866).

55854358 is a wasteful number, since it uses less digits than its factorization.

55854358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587.

The product of its digits is 480000, while the sum is 43.

The square root of 55854358 is about 7473.5773228087. The cubic root of 55854358 is about 382.2542782228.

The spelling of 55854358 in words is "fifty-five million, eight hundred fifty-four thousand, three hundred fifty-eight".