725513465343 has 16 divisors (see below), whose sum is σ = 970916180096. Its totient is φ = 481893714720.

The previous prime is 725513465309. The next prime is 725513465357. The reversal of 725513465343 is 343564315527.

It is not a de Polignac number, because 725513465343 - 2⁶ = 725513465279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 725513465292 and 725513465301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725513463343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5879388 + ... + 6001518.

It is an arithmetic number, because the mean of its divisors is an integer number (60682261256).

Almost surely, 2^725513465343 is an apocalyptic number.

725513465343 is a deficient number, since it is larger than the sum of its proper divisors (245402714753).

725513465343 is a wasteful number, since it uses less digits than its factorization.

725513465343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129414.

The product of its digits is 4536000, while the sum is 48.

The spelling of 725513465343 in words is "seven hundred twenty-five billion, five hundred thirteen million, four hundred sixty-five thousand, three hundred forty-three".