4155014725 has 12 divisors (see below), whose sum is σ = 5173604260. Its totient is φ = 3310214400.

The previous prime is 4155014713. The next prime is 4155014749. The reversal of 4155014725 is 5274105514.

It can be written as a sum of positive squares in 6 ways, for example, as 489559876 + 3665454849 = 22126^2 + 60543^2 .

It is not a de Polignac number, because 4155014725 - 2²⁵ = 4121460293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338790 + ... + 350839.

Almost surely, 2^4155014725 is an apocalyptic number.

It is an amenable number.

4155014725 is a deficient number, since it is larger than the sum of its proper divisors (1018589535).

4155014725 is a wasteful number, since it uses less digits than its factorization.

4155014725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689880 (or 689875 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 4155014725 is about 64459.4036972109. The cubic root of 4155014725 is about 1607.6475971565.

The spelling of 4155014725 in words is "four billion, one hundred fifty-five million, fourteen thousand, seven hundred twenty-five".