98090356360591 has 16 divisors (see below), whose sum is σ = 114440628456000. Its totient is φ = 84041034703584.

The previous prime is 98090356360547. The next prime is 98090356360673. The reversal of 98090356360591 is 19506365309089.

It is not a de Polignac number, because 98090356360591 - 2²⁹ = 98089819489679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98090356360541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61134760 + ... + 62718733.

It is an arithmetic number, because the mean of its divisors is an integer number (7152539278500).

Almost surely, 2^{98090356360591} is an apocalyptic number.

98090356360591 is a deficient number, since it is larger than the sum of its proper divisors (16350272095409).

98090356360591 is a wasteful number, since it uses less digits than its factorization.

98090356360591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123855823 (or 123855809 counting only the distinct ones).

The product of its (nonzero) digits is 47239200, while the sum is 64.

The spelling of 98090356360591 in words is "ninety-eight trillion, ninety billion, three hundred fifty-six million, three hundred sixty thousand, five hundred ninety-one".