98888877532 has 96 divisors (see below), whose sum is σ = 189347590656. Its totient is φ = 45014323200.

The previous prime is 98888877509. The next prime is 98888877541. The reversal of 98888877532 is 23577888889.

It is a super-2 number, since 2×98888877532² (a number of 23 digits) contains 22 as substring.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112245732 + ... + 112246612.

It is an arithmetic number, because the mean of its divisors is an integer number (1972370736).

Almost surely, 2^98888877532 is an apocalyptic number.

It is an amenable number.

98888877532 is a deficient number, since it is larger than the sum of its proper divisors (90458713124).

98888877532 is a wasteful number, since it uses less digits than its factorization.

98888877532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387 (or 1385 counting only the distinct ones).

The product of its digits is 433520640, while the sum is 73.

The spelling of 98888877532 in words is "ninety-eight billion, eight hundred eighty-eight million, eight hundred seventy-seven thousand, five hundred thirty-two".