92691010387 has 4 divisors (see below), whose sum is σ = 92943574816. Its totient is φ = 92438445960.

The previous prime is 92691010381. The next prime is 92691010397. The reversal of 92691010387 is 78301019629.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92691010387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92691010381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126281664 + ... + 126282397.

It is an arithmetic number, because the mean of its divisors is an integer number (23235893704).

Almost surely, 2^92691010387 is an apocalyptic number.

92691010387 is a deficient number, since it is larger than the sum of its proper divisors (252564429).

92691010387 is a wasteful number, since it uses less digits than its factorization.

92691010387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252564428.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 92691010387 in words is "ninety-two billion, six hundred ninety-one million, ten thousand, three hundred eighty-seven".