92252057257 has 4 divisors (see below), whose sum is σ = 94502107476. Its totient is φ = 90002007040.

The previous prime is 92252057243. The next prime is 92252057279. The reversal of 92252057257 is 75275025229.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75275025229 = 74099 ⋅1015871.

It can be written as a sum of positive squares in 2 ways, for example, as 34396895296 + 57855161961 = 185464^2 + 240531^2 .

It is a cyclic number.

It is not a de Polignac number, because 92252057257 - 2⁷ = 92252057129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92252057657) 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, 1125025048 + ... + 1125025129.

It is an arithmetic number, because the mean of its divisors is an integer number (23625526869).

Almost surely, 2^92252057257 is an apocalyptic number.

It is an amenable number.

92252057257 is a deficient number, since it is larger than the sum of its proper divisors (2250050219).

92252057257 is a wasteful number, since it uses less digits than its factorization.

92252057257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250050218.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 92252057257 in words is "ninety-two billion, two hundred fifty-two million, fifty-seven thousand, two hundred fifty-seven".