97652637903020 has 192 divisors, whose sum is σ = 212584618616832. Its totient is φ = 37656178560000.

The previous prime is 97652637903013. The next prime is 97652637903031. The reversal of 97652637903020 is 2030973625679.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52304572127 + ... + 52304573993.

It is an arithmetic number, because the mean of its divisors is an integer number (1107211555296).

Almost surely, 2^{97652637903020} 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 97652637903020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106292309308416).

97652637903020 is an abundant number, since it is smaller than the sum of its proper divisors (114931980713812).

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

97652637903020 is a wasteful number, since it uses less digits than its factorization.

97652637903020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592 (or 3590 counting only the distinct ones).

The product of its (nonzero) digits is 25719120, while the sum is 59.

The spelling of 97652637903020 in words is "ninety-seven trillion, six hundred fifty-two billion, six hundred thirty-seven million, nine hundred three thousand, twenty".