97762005952 has 84 divisors (see below), whose sum is σ = 211408874616. Its totient is φ = 44832752640.

The previous prime is 97762005899. The next prime is 97762005973. The reversal of 97762005952 is 25950026779.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 97762005952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1669327 + ... + 1726897.

Almost surely, 2^97762005952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97762005952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105704437308).

97762005952 is an abundant number, since it is smaller than the sum of its proper divisors (113646868664).

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

97762005952 is a wasteful number, since it uses less digits than its factorization.

97762005952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57766 (or 57743 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 52.

The spelling of 97762005952 in words is "ninety-seven billion, seven hundred sixty-two million, five thousand, nine hundred fifty-two".