3055730725 has 24 divisors (see below), whose sum is σ = 3973529160. Its totient is φ = 2327915520.

The previous prime is 3055730723. The next prime is 3055730753. The reversal of 3055730725 is 5270375503.

It can be written as a sum of positive squares in 12 ways, for example, as 1306316449 + 1749414276 = 36143^2 + 41826^2 .

It is not a de Polignac number, because 3055730725 - 2¹ = 3055730723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3055730723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24057 + ... + 81793.

It is an arithmetic number, because the mean of its divisors is an integer number (165563715).

Almost surely, 2^3055730725 is an apocalyptic number.

It is an amenable number.

3055730725 is a deficient number, since it is larger than the sum of its proper divisors (917798435).

3055730725 is a wasteful number, since it uses less digits than its factorization.

3055730725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57849 (or 57844 counting only the distinct ones).

The product of its (nonzero) digits is 110250, while the sum is 37.

The square root of 3055730725 is about 55278.6642837904. The cubic root of 3055730725 is about 1451.1256776014.

The spelling of 3055730725 in words is "three billion, fifty-five million, seven hundred thirty thousand, seven hundred twenty-five".