725824940708 has 18 divisors (see below), whose sum is σ = 1477572201126. Its totient is φ = 311067831648.

The previous prime is 725824940671. The next prime is 725824940821. The reversal of 725824940708 is 807049428527.

725824940708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 664537996864 + 61286943844 = 815192^2 + 247562^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1851594041 + ... + 1851594432.

It is an arithmetic number, because the mean of its divisors is an integer number (82087344507).

Almost surely, 2^725824940708 is an apocalyptic number.

It is an amenable number.

725824940708 is an abundant number, since it is smaller than the sum of its proper divisors (751747260418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

725824940708 is a wasteful number, since it uses less digits than its factorization.

725824940708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703188491 (or 3703188482 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 725824940708 in words is "seven hundred twenty-five billion, eight hundred twenty-four million, nine hundred forty thousand, seven hundred eight".