5607725845 has 4 divisors (see below), whose sum is σ = 6729271020. Its totient is φ = 4486180672.

The previous prime is 5607725833. The next prime is 5607725861. The reversal of 5607725845 is 5485277065.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3507245284 + 2100480561 = 59222^2 + 45831^2 .

It is a cyclic number.

It is not a de Polignac number, because 5607725845 - 2²⁵ = 5574171413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560772580 + ... + 560772589.

It is an arithmetic number, because the mean of its divisors is an integer number (1682317755).

Almost surely, 2^5607725845 is an apocalyptic number.

It is an amenable number.

5607725845 is a deficient number, since it is larger than the sum of its proper divisors (1121545175).

5607725845 is a wasteful number, since it uses less digits than its factorization.

5607725845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121545174.

The product of its (nonzero) digits is 2352000, while the sum is 49.

The square root of 5607725845 is about 74884.7504168906. The cubic root of 5607725845 is about 1776.6242721133.

The spelling of 5607725845 in words is "five billion, six hundred seven million, seven hundred twenty-five thousand, eight hundred forty-five".