925058561 has 4 divisors (see below), whose sum is σ = 1057209792. Its totient is φ = 792907332.

The previous prime is 925058557. The next prime is 925058573. The reversal of 925058561 is 165850529.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 925058561 - 2² = 925058557 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925058521) 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, 66075605 + ... + 66075618.

It is an arithmetic number, because the mean of its divisors is an integer number (264302448).

Almost surely, 2^925058561 is an apocalyptic number.

It is an amenable number.

925058561 is a deficient number, since it is larger than the sum of its proper divisors (132151231).

925058561 is a wasteful number, since it uses less digits than its factorization.

925058561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132151230.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 925058561 is about 30414.7753731636. The cubic root of 925058561 is about 974.3681414719.

The spelling of 925058561 in words is "nine hundred twenty-five million, fifty-eight thousand, five hundred sixty-one".