55308598 has 4 divisors (see below), whose sum is σ = 82962900. Its totient is φ = 27654298.

The previous prime is 55308587. The next prime is 55308623. The reversal of 55308598 is 89580355.

It is a happy number.

It is a semiprime because it is the product of two primes.

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, 13827148 + ... + 13827151.

It is an arithmetic number, because the mean of its divisors is an integer number (20740725).

Almost surely, 2^55308598 is an apocalyptic number.

55308598 is a deficient number, since it is larger than the sum of its proper divisors (27654302).

55308598 is a wasteful number, since it uses less digits than its factorization.

55308598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27654301.

The product of its (nonzero) digits is 216000, while the sum is 43.

The square root of 55308598 is about 7436.9750571049. The cubic root of 55308598 is about 381.0051826806.

The spelling of 55308598 in words is "fifty-five million, three hundred eight thousand, five hundred ninety-eight".