925090133 has 12 divisors (see below), whose sum is σ = 1022022540. Its totient is φ = 836722040.

The previous prime is 925090129. The next prime is 925090147. The reversal of 925090133 is 331090529.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

925090133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 883397284 + 41692849 = 29722^2 + 6457^2 .

It is not a de Polignac number, because 925090133 - 2² = 925090129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 925090133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925090163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4695791 + ... + 4695987.

It is an arithmetic number, because the mean of its divisors is an integer number (85168545).

Almost surely, 2^925090133 is an apocalyptic number.

It is an amenable number.

925090133 is a deficient number, since it is larger than the sum of its proper divisors (96932407).

925090133 is an frugal number, since it uses more digits than its factorization.

925090133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 925090133 is about 30415.2943927886. The cubic root of 925090133 is about 974.3792263200.

The spelling of 925090133 in words is "nine hundred twenty-five million, ninety thousand, one hundred thirty-three".