5125705155 has 12 divisors (see below), whose sum is σ = 8884555680. Its totient is φ = 2733709392.

The previous prime is 5125705129. The next prime is 5125705157. The reversal of 5125705155 is 5515075215.

5125705155 is a `hidden beast` number, since 51 + 25 + 70 + 515 + 5 = 666.

5125705155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5125705155 - 2⁷ = 5125705027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5125705157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56952235 + ... + 56952324.

It is an arithmetic number, because the mean of its divisors is an integer number (740379640).

Almost surely, 2^5125705155 is an apocalyptic number.

5125705155 is a deficient number, since it is larger than the sum of its proper divisors (3758850525).

5125705155 is a wasteful number, since it uses less digits than its factorization.

5125705155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113904570 (or 113904567 counting only the distinct ones).

The product of its (nonzero) digits is 43750, while the sum is 36.

The square root of 5125705155 is about 71594.0301631358. The cubic root of 5125705155 is about 1724.1876906342.

The spelling of 5125705155 in words is "five billion, one hundred twenty-five million, seven hundred five thousand, one hundred fifty-five".