5125625772 has 24 divisors (see below), whose sum is σ = 12155857392. Its totient is φ = 1680532800.

The previous prime is 5125625717. The next prime is 5125625807. The reversal of 5125625772 is 2775265215.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3500379 + ... + 3501842.

It is an arithmetic number, because the mean of its divisors is an integer number (506494058).

Almost surely, 2^5125625772 is an apocalyptic number.

It is an amenable number.

5125625772 is an abundant number, since it is smaller than the sum of its proper divisors (7030231620).

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

5125625772 is a wasteful number, since it uses less digits than its factorization.

5125625772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002289 (or 7002287 counting only the distinct ones).

The product of its digits is 294000, while the sum is 42.

The square root of 5125625772 is about 71593.4757642063. The cubic root of 5125625772 is about 1724.1787896216.

It can be divided in two parts, 51256 and 25772, that added together give a triangular number (77028 = T₃₉₂).

The spelling of 5125625772 in words is "five billion, one hundred twenty-five million, six hundred twenty-five thousand, seven hundred seventy-two".