92521668518 has 4 divisors (see below), whose sum is σ = 138782502780. Its totient is φ = 46260834258.

The previous prime is 92521668517. The next prime is 92521668521. The reversal of 92521668518 is 81586612529.

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

It is a self number, because there is not a number n which added to its sum of digits gives 92521668518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92521668517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23130417128 + ... + 23130417131.

It is an arithmetic number, because the mean of its divisors is an integer number (34695625695).

Almost surely, 2^92521668518 is an apocalyptic number.

92521668518 is a deficient number, since it is larger than the sum of its proper divisors (46260834262).

92521668518 is a wasteful number, since it uses less digits than its factorization.

92521668518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46260834261.

The product of its digits is 2073600, while the sum is 53.

The spelling of 92521668518 in words is "ninety-two billion, five hundred twenty-one million, six hundred sixty-eight thousand, five hundred eighteen".