98111521075876 has 81 divisors (see below), whose sum is σ = 219538077164427. Its totient is φ = 38224673644080.

The previous prime is 98111521075783. The next prime is 98111521075913. The reversal of 98111521075876 is 67857012511189.

The square root of 98111521075876 is 9905126.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1525357245 + ... + 1525421563.

Almost surely, 2^{98111521075876} is an apocalyptic number.

98111521075876 is the 9905126-th square number.

It is an amenable number.

98111521075876 is an abundant number, since it is smaller than the sum of its proper divisors (121426556088551).

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

98111521075876 is an frugal number, since it uses more digits than its factorization.

98111521075876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128678 (or 64339 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 61.

The spelling of 98111521075876 in words is "ninety-eight trillion, one hundred eleven billion, five hundred twenty-one million, seventy-five thousand, eight hundred seventy-six".