5125436771 has 32 divisors (see below), whose sum is σ = 6809564160. Its totient is φ = 3745171584.

The previous prime is 5125436759. The next prime is 5125436779. The reversal of 5125436771 is 1776345215.

It is not a de Polignac number, because 5125436771 - 2¹⁴ = 5125420387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5125436779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18476 + ... + 102918.

It is an arithmetic number, because the mean of its divisors is an integer number (212798880).

Almost surely, 2^5125436771 is an apocalyptic number.

5125436771 is a deficient number, since it is larger than the sum of its proper divisors (1684127389).

5125436771 is a wasteful number, since it uses less digits than its factorization.

5125436771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84515.

The product of its digits is 176400, while the sum is 41.

The square root of 5125436771 is about 71592.1557923771. The cubic root of 5125436771 is about 1724.1575970535.

The spelling of 5125436771 in words is "five billion, one hundred twenty-five million, four hundred thirty-six thousand, seven hundred seventy-one".