925100020 has 48 divisors (see below), whose sum is σ = 2183126400. Its totient is φ = 326722176.

The previous prime is 925100017. The next prime is 925100039. The reversal of 925100020 is 20001529.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71370 + ... + 83329.

It is an arithmetic number, because the mean of its divisors is an integer number (45481800).

Almost surely, 2^925100020 is an apocalyptic number.

It is an amenable number.

925100020 is an abundant number, since it is smaller than the sum of its proper divisors (1258026380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

925100020 is a wasteful number, since it uses less digits than its factorization.

925100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154744 (or 154742 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 925100020 is about 30415.4569257146. The cubic root of 925100020 is about 974.3826975685.

Adding to 925100020 its reverse (20001529), we get a palindrome (945101549).

The spelling of 925100020 in words is "nine hundred twenty-five million, one hundred thousand, twenty".