925242057 has 6 divisors (see below), whose sum is σ = 1336460762. Its totient is φ = 616828032.

The previous prime is 925242049. The next prime is 925242103. The reversal of 925242057 is 750242529.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 765573561 + 159668496 = 27669^2 + 12636^2 .

It is not a de Polignac number, because 925242057 - 2³ = 925242049 is a prime.

It is a super-3 number, since 3×925242057³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925242007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51402328 + ... + 51402345.

Almost surely, 2^925242057 is an apocalyptic number.

It is an amenable number.

925242057 is a deficient number, since it is larger than the sum of its proper divisors (411218705).

925242057 is a wasteful number, since it uses less digits than its factorization.

925242057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102804679 (or 102804676 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 925242057 is about 30417.7917837571. The cubic root of 925242057 is about 974.4325629199.

The spelling of 925242057 in words is "nine hundred twenty-five million, two hundred forty-two thousand, fifty-seven".