56655100498 has 4 divisors (see below), whose sum is σ = 84982650750. Its totient is φ = 28327550248.

The previous prime is 56655100493. The next prime is 56655100517. The reversal of 56655100498 is 89400155665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89400155665 = 5 ⋅17880031133.

It can be written as a sum of positive squares in only one way, i.e., 42383692129 + 14271408369 = 205873^2 + 119463^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (56655100493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14163775123 + ... + 14163775126.

Almost surely, 2^56655100498 is an apocalyptic number.

56655100498 is a deficient number, since it is larger than the sum of its proper divisors (28327550252).

56655100498 is a wasteful number, since it uses less digits than its factorization.

56655100498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28327550251.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The spelling of 56655100498 in words is "fifty-six billion, six hundred fifty-five million, one hundred thousand, four hundred ninety-eight".