55359874 has 8 divisors (see below), whose sum is σ = 83816208. Its totient is φ = 27421140.

The previous prime is 55359847. The next prime is 55359883. The reversal of 55359874 is 47895355.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 129132 + ... + 129559.

It is an arithmetic number, because the mean of its divisors is an integer number (10477026).

Almost surely, 2^55359874 is an apocalyptic number.

55359874 is a deficient number, since it is larger than the sum of its proper divisors (28456334).

55359874 is a wasteful number, since it uses less digits than its factorization.

55359874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258800.

The product of its digits is 756000, while the sum is 46.

The square root of 55359874 is about 7440.4216278380. The cubic root of 55359874 is about 381.1228882347.

The spelling of 55359874 in words is "fifty-five million, three hundred fifty-nine thousand, eight hundred seventy-four".