56558098 has 8 divisors (see below), whose sum is σ = 89302320. Its totient is φ = 26790660.

The previous prime is 56558087. The next prime is 56558101. The reversal of 56558098 is 89085565.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 744148 + ... + 744223.

It is an arithmetic number, because the mean of its divisors is an integer number (11162790).

Almost surely, 2^56558098 is an apocalyptic number.

56558098 is a deficient number, since it is larger than the sum of its proper divisors (32744222).

56558098 is a wasteful number, since it uses less digits than its factorization.

56558098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488392.

The product of its (nonzero) digits is 432000, while the sum is 46.

The square root of 56558098 is about 7520.5118176890. The cubic root of 56558098 is about 383.8529936783.

The spelling of 56558098 in words is "fifty-six million, five hundred fifty-eight thousand, ninety-eight".