5157041625 has 24 divisors (see below), whose sum is σ = 9296429064. Its totient is φ = 2750421600.

The previous prime is 5157041621. The next prime is 5157041651. The reversal of 5157041625 is 5261407515.

5157041625 is a `hidden beast` number, since 51 + 570 + 4 + 16 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1133803584 + 4023238041 = 33672^2 + 63429^2 .

It is not a de Polignac number, because 5157041625 - 2² = 5157041621 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5157041625.

It is not an unprimeable number, because it can be changed into a prime (5157041621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2290894 + ... + 2293143.

It is an arithmetic number, because the mean of its divisors is an integer number (387351211).

Almost surely, 2^5157041625 is an apocalyptic number.

It is an amenable number.

5157041625 is a deficient number, since it is larger than the sum of its proper divisors (4139387439).

5157041625 is a wasteful number, since it uses less digits than its factorization.

5157041625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584058 (or 4584045 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5157041625 is about 71812.5450391504. The cubic root of 5157041625 is about 1727.6942145146.

The spelling of 5157041625 in words is "five billion, one hundred fifty-seven million, forty-one thousand, six hundred twenty-five".