97418595156 has 24 divisors (see below), whose sum is σ = 227315746560. Its totient is φ = 32472052032.

The previous prime is 97418595107. The next prime is 97418595167. The reversal of 97418595156 is 65159581479.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97418595156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581085 + ... + 729723.

It is an arithmetic number, because the mean of its divisors is an integer number (9471489440).

Almost surely, 2^97418595156 is an apocalyptic number.

It is an amenable number.

97418595156 is an abundant number, since it is smaller than the sum of its proper divisors (129897151404).

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

97418595156 is a wasteful number, since it uses less digits than its factorization.

97418595156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203263 (or 203261 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 60.

The spelling of 97418595156 in words is "ninety-seven billion, four hundred eighteen million, five hundred ninety-five thousand, one hundred fifty-six".