97951136752 has 40 divisors (see below), whose sum is σ = 216953225216. Its totient is φ = 41967170496.

The previous prime is 97951136693. The next prime is 97951136761. The reversal of 97951136752 is 25763115979.

It is a junction number, because it is equal to n+sod(n) for n = 97951136693 and 97951136702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279253 + ... + 523339.

Almost surely, 2^97951136752 is an apocalyptic number.

It is an amenable number.

97951136752 is an abundant number, since it is smaller than the sum of its proper divisors (119002088464).

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

97951136752 is a wasteful number, since it uses less digits than its factorization.

97951136752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247685 (or 247679 counting only the distinct ones).

The product of its digits is 3572100, while the sum is 55.

The spelling of 97951136752 in words is "ninety-seven billion, nine hundred fifty-one million, one hundred thirty-six thousand, seven hundred fifty-two".