97597893490692 has 288 divisors, whose sum is σ = 287770010048640. Its totient is φ = 25571648471040.

The previous prime is 97597893490687. The next prime is 97597893490693. The reversal of 97597893490692 is 29609439879579.

It is a junction number, because it is equal to n+sod(n) for n = 97597893490599 and 97597893490608.

It is not an unprimeable number, because it can be changed into a prime (97597893490693) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65911092 + ... + 67375572.

It is an arithmetic number, because the mean of its divisors is an integer number (999201423780).

Almost surely, 2^{97597893490692} 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 97597893490692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143885005024320).

97597893490692 is an abundant number, since it is smaller than the sum of its proper divisors (190172116557948).

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

97597893490692 is a wasteful number, since it uses less digits than its factorization.

97597893490692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464691 (or 1464682 counting only the distinct ones).

The product of its (nonzero) digits is 16665989760, while the sum is 87.

The spelling of 97597893490692 in words is "ninety-seven trillion, five hundred ninety-seven billion, eight hundred ninety-three million, four hundred ninety thousand, six hundred ninety-two".