97345531012608 has 560 divisors, whose sum is σ = 312682114831680. Its totient is φ = 30153039740928.

The previous prime is 97345531012577. The next prime is 97345531012627. The reversal of 97345531012608 is 80621013554379.

It is a happy number.

97345531012608 is a `hidden beast` number, since 9 + 7 + 3 + 4 + 5 + 5 + 3 + 10 + 12 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 501174966 + ... + 501369162.

It is a 1-persistent number, because it is pandigital, but 2⋅97345531012608 = 194691062025216 is not.

Almost surely, 2^{97345531012608} 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 97345531012608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156341057415840).

97345531012608 is an abundant number, since it is smaller than the sum of its proper divisors (215336583819072).

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

97345531012608 is an equidigital number, since it uses as much as digits as its factorization.

97345531012608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194329 (or 194298 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 97345531012608 in words is "ninety-seven trillion, three hundred forty-five billion, five hundred thirty-one million, twelve thousand, six hundred eight".