63598952498 has 4 divisors (see below), whose sum is σ = 95398428750. Its totient is φ = 31799476248.

The previous prime is 63598952489. The next prime is 63598952513. The reversal of 63598952498 is 89425989536.

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

It can be written as a sum of positive squares in only one way, i.e., 61353803809 + 2245148689 = 247697^2 + 47383^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15899738123 + ... + 15899738126.

Almost surely, 2^63598952498 is an apocalyptic number.

63598952498 is a deficient number, since it is larger than the sum of its proper divisors (31799476252).

63598952498 is a wasteful number, since it uses less digits than its factorization.

63598952498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31799476251.

The product of its digits is 167961600, while the sum is 68.

The spelling of 63598952498 in words is "sixty-three billion, five hundred ninety-eight million, nine hundred fifty-two thousand, four hundred ninety-eight".