92161393859 has 8 divisors (see below), whose sum is σ = 95165908992. Its totient is φ = 89158851720.

The previous prime is 92161393843. The next prime is 92161393861. The reversal of 92161393859 is 95839316129.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 92161393859 - 2⁴ = 92161393843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (92161393889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398009 + ... + 585434.

It is an arithmetic number, because the mean of its divisors is an integer number (11895738624).

Almost surely, 2^92161393859 is an apocalyptic number.

92161393859 is a deficient number, since it is larger than the sum of its proper divisors (3004515133).

92161393859 is a wasteful number, since it uses less digits than its factorization.

92161393859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986497.

The product of its digits is 3149280, while the sum is 56.

The spelling of 92161393859 in words is "ninety-two billion, one hundred sixty-one million, three hundred ninety-three thousand, eight hundred fifty-nine".