98500077000090 has 48 divisors (see below), whose sum is σ = 260440881573600. Its totient is φ = 25821489110496.

The previous prime is 98500077000071. The next prime is 98500077000113. The reversal of 98500077000090 is 9000077000589.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9274954860 + ... + 9274965479.

It is an arithmetic number, because the mean of its divisors is an integer number (5425851699450).

Almost surely, 2^{98500077000090} is an apocalyptic number.

98500077000090 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

98500077000090 is an abundant number, since it is smaller than the sum of its proper divisors (161940804573510).

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

98500077000090 is a wasteful number, since it uses less digits than its factorization.

98500077000090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18549920411 (or 18549920408 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 98500077000090 in words is "ninety-eight trillion, five hundred billion, seventy-seven million, ninety", and thus it is an aban number.