97155435076353 has 24 divisors (see below), whose sum is σ = 147722127937280. Its totient is φ = 61361155536480.

The previous prime is 97155435076331. The next prime is 97155435076361. The reversal of 97155435076353 is 35367053455179.

97155435076353 is a `hidden beast` number, since 9 + 7 + 1 + 5 + 543 + 50 + 7 + 6 + 35 + 3 = 666.

It is not a de Polignac number, because 97155435076353 - 2⁵ = 97155435076321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97155435076373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91934823 + ... + 92985603.

Almost surely, 2^{97155435076353} is an apocalyptic number.

It is an amenable number.

97155435076353 is a deficient number, since it is larger than the sum of its proper divisors (50566692860927).

97155435076353 is a wasteful number, since it uses less digits than its factorization.

97155435076353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591509 (or 1591506 counting only the distinct ones).

The product of its (nonzero) digits is 178605000, while the sum is 63.

The spelling of 97155435076353 in words is "ninety-seven trillion, one hundred fifty-five billion, four hundred thirty-five million, seventy-six thousand, three hundred fifty-three".