925016028257 has 4 divisors (see below), whose sum is σ = 925557291540. Its totient is φ = 924474764976.

The previous prime is 925016028217. The next prime is 925016028269. The reversal of 925016028257 is 752820610529.

It is a happy number.

925016028257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 129050503696 + 795965524561 = 359236^2 + 892169^2 .

It is a cyclic number.

It is not a de Polignac number, because 925016028257 - 2¹⁰ = 925016027233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925016028217) 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, 270629078 + ... + 270632495.

It is an arithmetic number, because the mean of its divisors is an integer number (231389322885).

Almost surely, 2^925016028257 is an apocalyptic number.

It is an amenable number.

925016028257 is a deficient number, since it is larger than the sum of its proper divisors (541263283).

925016028257 is a wasteful number, since it uses less digits than its factorization.

925016028257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541263282.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 925016028257 in words is "nine hundred twenty-five billion, sixteen million, twenty-eight thousand, two hundred fifty-seven".