97481159056402 has 128 divisors (see below), whose sum is σ = 173217051279360. Its totient is φ = 40669454871360.

The previous prime is 97481159056367. The next prime is 97481159056451. The reversal of 97481159056402 is 20465095118479.

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, 2873583813 + ... + 2873617735.

It is an arithmetic number, because the mean of its divisors is an integer number (1353258213120).

Almost surely, 2^{97481159056402} is an apocalyptic number.

97481159056402 is a deficient number, since it is larger than the sum of its proper divisors (75735892222958).

97481159056402 is a wasteful number, since it uses less digits than its factorization.

97481159056402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35476.

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 97481159056402 in words is "ninety-seven trillion, four hundred eighty-one billion, one hundred fifty-nine million, fifty-six thousand, four hundred two".