5125906772 has 12 divisors (see below), whose sum is σ = 10251813600. Its totient is φ = 2196817176.

The previous prime is 5125906771. The next prime is 5125906781. The reversal of 5125906772 is 2776095215.

5125906772 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125906771) 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 3 ways as a sum of consecutive naturals, for example, 91534022 + ... + 91534077.

It is an arithmetic number, because the mean of its divisors is an integer number (854317800).

Almost surely, 2^5125906772 is an apocalyptic number.

It is an amenable number.

5125906772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5125906772 is a wasteful number, since it uses less digits than its factorization.

5125906772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183068110 (or 183068108 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 5125906772 is about 71595.4382066344. The cubic root of 5125906772 is about 1724.2102970192.

The spelling of 5125906772 in words is "five billion, one hundred twenty-five million, nine hundred six thousand, seven hundred seventy-two".