925020425 has 24 divisors (see below), whose sum is σ = 1330468416. Its totient is φ = 624824640.

The previous prime is 925020403. The next prime is 925020427. The reversal of 925020425 is 524020529.

It is not a de Polignac number, because 925020425 - 2⁶ = 925020361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925020427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27722 + ... + 51171.

It is an arithmetic number, because the mean of its divisors is an integer number (55436184).

Almost surely, 2^925020425 is an apocalyptic number.

It is an amenable number.

925020425 is a deficient number, since it is larger than the sum of its proper divisors (405447991).

925020425 is a wasteful number, since it uses less digits than its factorization.

925020425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78977 (or 78972 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 925020425 is about 30414.1484345691. The cubic root of 925020425 is about 974.3547516839.

The spelling of 925020425 in words is "nine hundred twenty-five million, twenty thousand, four hundred twenty-five".