92387660513 has 16 divisors (see below), whose sum is σ = 95813459280. Its totient is φ = 88978154496.

The previous prime is 92387660501. The next prime is 92387660611. The reversal of 92387660513 is 31506678329.

92387660513 = 214927² + 214928².

It can be written as a sum of positive squares in 8 ways, for example, as 1604162704 + 90783497809 = 40052^2 + 301303^2 .

It is not a de Polignac number, because 92387660513 - 2²⁸ = 92119225057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92387666513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35301581 + ... + 35304197.

It is an arithmetic number, because the mean of its divisors is an integer number (5988341205).

Almost surely, 2^92387660513 is an apocalyptic number.

92387660513 is the 214928-th centered square number.

It is an amenable number.

92387660513 is a deficient number, since it is larger than the sum of its proper divisors (3425798767).

92387660513 is a wasteful number, since it uses less digits than its factorization.

92387660513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 92387660513 in words is "ninety-two billion, three hundred eighty-seven million, six hundred sixty thousand, five hundred thirteen".