97468636902 has 128 divisors (see below), whose sum is σ = 254870246400. Its totient is φ = 24129363456.

The previous prime is 97468636897. The next prime is 97468636933. The reversal of 97468636902 is 20963686479.

It is a congruent 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, 1087668 + ... + 1173864.

It is an arithmetic number, because the mean of its divisors is an integer number (1991173800).

Almost surely, 2^97468636902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97468636902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127435123200).

97468636902 is an abundant number, since it is smaller than the sum of its proper divisors (157401609498).

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

97468636902 is a wasteful number, since it uses less digits than its factorization.

97468636902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86350.

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 97468636902 in words is "ninety-seven billion, four hundred sixty-eight million, six hundred thirty-six thousand, nine hundred two".