92365631481 has 4 divisors (see below), whose sum is σ = 123154175312. Its totient is φ = 61577087652.

The previous prime is 92365631467. The next prime is 92365631537. The reversal of 92365631481 is 18413656329.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 92365631481 - 2¹⁵ = 92365598713 is a prime.

It is a super-2 number, since 2×92365631481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92365631481.

It is not an unprimeable number, because it can be changed into a prime (92365631431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15394271911 + ... + 15394271916.

It is an arithmetic number, because the mean of its divisors is an integer number (30788543828).

Almost surely, 2^92365631481 is an apocalyptic number.

It is an amenable number.

92365631481 is a deficient number, since it is larger than the sum of its proper divisors (30788543831).

92365631481 is a wasteful number, since it uses less digits than its factorization.

92365631481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30788543830.

The product of its digits is 933120, while the sum is 48.

The spelling of 92365631481 in words is "ninety-two billion, three hundred sixty-five million, six hundred thirty-one thousand, four hundred eighty-one".