725514285203 has 2 divisors, whose sum is σ = 725514285204. Its totient is φ = 725514285202.

The previous prime is 725514285187. The next prime is 725514285233. The reversal of 725514285203 is 302582415527.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 725514285203 - 2⁴ = 725514285187 is a prime.

It is not a weakly prime, because it can be changed into another prime (725514285233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362757142601 + 362757142602.

It is an arithmetic number, because the mean of its divisors is an integer number (362757142602).

Almost surely, 2^725514285203 is an apocalyptic number.

725514285203 is a deficient number, since it is larger than the sum of its proper divisors (1).

725514285203 is an equidigital number, since it uses as much as digits as its factorization.

725514285203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 725514285203 in words is "seven hundred twenty-five billion, five hundred fourteen million, two hundred eighty-five thousand, two hundred three".