97862425161 has 16 divisors (see below), whose sum is σ = 131601787200. Its totient is φ = 64684505088.

The previous prime is 97862425117. The next prime is 97862425163. The reversal of 97862425161 is 16152426879.

It is not a de Polignac number, because 97862425161 - 2⁷ = 97862425033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97862425163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89416 + ... + 451353.

It is an arithmetic number, because the mean of its divisors is an integer number (8225111700).

Almost surely, 2^97862425161 is an apocalyptic number.

It is an amenable number.

97862425161 is a deficient number, since it is larger than the sum of its proper divisors (33739362039).

97862425161 is a wasteful number, since it uses less digits than its factorization.

97862425161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541288.

The product of its digits is 1451520, while the sum is 51.

The spelling of 97862425161 in words is "ninety-seven billion, eight hundred sixty-two million, four hundred twenty-five thousand, one hundred sixty-one".