925204513 has 2 divisors, whose sum is σ = 925204514. Its totient is φ = 925204512.

The previous prime is 925204459. The next prime is 925204529. The reversal of 925204513 is 315402529.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643535424 + 281669089 = 25368^2 + 16783^2 .

It is a cyclic number.

It is not a de Polignac number, because 925204513 - 2⁹ = 925204001 is a prime.

It is not a weakly prime, because it can be changed into another prime (925204013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462602256 + 462602257.

It is an arithmetic number, because the mean of its divisors is an integer number (462602257).

Almost surely, 2^925204513 is an apocalyptic number.

It is an amenable number.

925204513 is a deficient number, since it is larger than the sum of its proper divisors (1).

925204513 is an equidigital number, since it uses as much as digits as its factorization.

925204513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 925204513 is about 30417.1746386807. The cubic root of 925204513 is about 974.4193827325.

The spelling of 925204513 in words is "nine hundred twenty-five million, two hundred four thousand, five hundred thirteen".