98537331072 has 32 divisors (see below), whose sum is σ = 261739786680. Its totient is φ = 32845776896.

The previous prime is 98537331071. The next prime is 98537331083. The reversal of 98537331072 is 27013373589.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×98537331072² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98537331071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128303433 + ... + 128304200.

Almost surely, 2^98537331072 is an apocalyptic number.

It is an amenable number.

98537331072 is an abundant number, since it is smaller than the sum of its proper divisors (163202455608).

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

98537331072 is a wasteful number, since it uses less digits than its factorization.

98537331072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256607650 (or 256607638 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 98537331072 in words is "ninety-eight billion, five hundred thirty-seven million, three hundred thirty-one thousand, seventy-two".