56384499898 has 16 divisors (see below), whose sum is σ = 85011260544. Its totient is φ = 28047519360.

The previous prime is 56384499881. The next prime is 56384499907. The reversal of 56384499898 is 89899448365.

It is a self number, because there is not a number n which added to its sum of digits gives 56384499898.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096111 + ... + 1146397.

It is an arithmetic number, because the mean of its divisors is an integer number (5313203784).

Almost surely, 2^56384499898 is an apocalyptic number.

56384499898 is a deficient number, since it is larger than the sum of its proper divisors (28626760646).

56384499898 is a wasteful number, since it uses less digits than its factorization.

56384499898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53157.

The product of its digits is 537477120, while the sum is 73.

The spelling of 56384499898 in words is "fifty-six billion, three hundred eighty-four million, four hundred ninety-nine thousand, eight hundred ninety-eight".