98136536064 has 88 divisors (see below), whose sum is σ = 298936805568. Its totient is φ = 28039004160.

The previous prime is 98136536063. The next prime is 98136536083. The reversal of 98136536064 is 46063563189.

It is a happy number.

It is a super-2 number, since 2×98136536064² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98136535998 and 98136536016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98136536063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260317 + ... + 2303324.

Almost surely, 2^98136536064 is an apocalyptic number.

It is an amenable number.

98136536064 is an abundant number, since it is smaller than the sum of its proper divisors (200800269504).

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

98136536064 is a wasteful number, since it uses less digits than its factorization.

98136536064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563671 (or 4563653 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 98136536064 in words is "ninety-eight billion, one hundred thirty-six million, five hundred thirty-six thousand, sixty-four".