725545334575 has 6 divisors (see below), whose sum is σ = 899676214904. Its totient is φ = 580436267640.

The previous prime is 725545334573. The next prime is 725545334581. The reversal of 725545334575 is 575433545527.

It is not a de Polignac number, because 725545334575 - 2¹ = 725545334573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725545334573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14510906667 + ... + 14510906716.

Almost surely, 2^725545334575 is an apocalyptic number.

725545334575 is a deficient number, since it is larger than the sum of its proper divisors (174130880329).

725545334575 is a wasteful number, since it uses less digits than its factorization.

725545334575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29021813393 (or 29021813388 counting only the distinct ones).

The product of its digits is 44100000, while the sum is 55.

The spelling of 725545334575 in words is "seven hundred twenty-five billion, five hundred forty-five million, three hundred thirty-four thousand, five hundred seventy-five".