725459130119993 has 2 divisors, whose sum is σ = 725459130119994. Its totient is φ = 725459130119992.

The previous prime is 725459130119989. The next prime is 725459130120031. The reversal of 725459130119993 is 399911031954527.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 657740500188304 + 67718629931689 = 25646452^2 + 8229133^2 .

It is a cyclic number.

It is not a de Polignac number, because 725459130119993 - 2² = 725459130119989 is a prime.

It is not a weakly prime, because it can be changed into another prime (725459130110993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362729565059996 + 362729565059997.

It is an arithmetic number, because the mean of its divisors is an integer number (362729565059997).

Almost surely, 2^{725459130119993} is an apocalyptic number.

It is an amenable number.

725459130119993 is a deficient number, since it is larger than the sum of its proper divisors (1).

725459130119993 is an equidigital number, since it uses as much as digits as its factorization.

725459130119993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82668600, while the sum is 68.

The spelling of 725459130119993 in words is "seven hundred twenty-five trillion, four hundred fifty-nine billion, one hundred thirty million, one hundred nineteen thousand, nine hundred ninety-three".