7935180725 has 6 divisors (see below), whose sum is σ = 9839624130. Its totient is φ = 6348144560.

The previous prime is 7935180689. The next prime is 7935180733. The reversal of 7935180725 is 5270815397.

7935180725 is digitally balanced in base 3, 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 3 ways, for example, as 512841316 + 7422339409 = 22646^2 + 86153^2 .

It is not a de Polignac number, because 7935180725 - 2¹⁰ = 7935179701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7935180725.

It is a congruent number.

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, 158703590 + ... + 158703639.

It is an arithmetic number, because the mean of its divisors is an integer number (1639937355).

Almost surely, 2^7935180725 is an apocalyptic number.

It is an amenable number.

7935180725 is a deficient number, since it is larger than the sum of its proper divisors (1904443405).

7935180725 is a wasteful number, since it uses less digits than its factorization.

7935180725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317407239 (or 317407234 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The square root of 7935180725 is about 89079.6313699153. The cubic root of 7935180725 is about 1994.5837390496.

The spelling of 7935180725 in words is "seven billion, nine hundred thirty-five million, one hundred eighty thousand, seven hundred twenty-five".