98552910138 has 64 divisors (see below), whose sum is σ = 199778880000. Its totient is φ = 32409284544.

The previous prime is 98552910133. The next prime is 98552910167. The reversal of 98552910138 is 83101925589.

It is not an unprimeable number, because it can be changed into a prime (98552910133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159212793 + ... + 159213411.

It is an arithmetic number, because the mean of its divisors is an integer number (3121545000).

Almost surely, 2^98552910138 is an apocalyptic number.

98552910138 is an abundant number, since it is smaller than the sum of its proper divisors (101225969862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98552910138 is a wasteful number, since it uses less digits than its factorization.

98552910138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659.

The product of its (nonzero) digits is 777600, while the sum is 51.

The spelling of 98552910138 in words is "ninety-eight billion, five hundred fifty-two million, nine hundred ten thousand, one hundred thirty-eight".