97150158945 has 128 divisors (see below), whose sum is σ = 207912960000. Its totient is φ = 42978237120.

The previous prime is 97150158899. The next prime is 97150158971. The reversal of 97150158945 is 54985105179.

It is a happy number.

97150158945 is a `hidden beast` number, since 9 + 7 + 1 + 50 + 1 + 589 + 4 + 5 = 666.

It is not a de Polignac number, because 97150158945 - 2⁶ = 97150158881 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 97150158891 and 97150158900.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1401616 + ... + 1469294.

It is an arithmetic number, because the mean of its divisors is an integer number (1624320000).

Almost surely, 2^97150158945 is an apocalyptic number.

It is an amenable number.

97150158945 is an abundant number, since it is smaller than the sum of its proper divisors (110762801055).

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

97150158945 is a wasteful number, since it uses less digits than its factorization.

97150158945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67745 (or 67725 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 54.

The spelling of 97150158945 in words is "ninety-seven billion, one hundred fifty million, one hundred fifty-eight thousand, nine hundred forty-five".