725587884023 has 2 divisors, whose sum is σ = 725587884024. Its totient is φ = 725587884022.

The previous prime is 725587883971. The next prime is 725587884053. The reversal of 725587884023 is 320488785527.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-725587884023 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (725587884053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362793942011 + 362793942012.

It is an arithmetic number, because the mean of its divisors is an integer number (362793942012).

Almost surely, 2^725587884023 is an apocalyptic number.

725587884023 is a deficient number, since it is larger than the sum of its proper divisors (1).

725587884023 is an equidigital number, since it uses as much as digits as its factorization.

725587884023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 725587884023 in words is "seven hundred twenty-five billion, five hundred eighty-seven million, eight hundred eighty-four thousand, twenty-three".