5127226992 has 160 divisors (see below), whose sum is σ = 15258547200. Its totient is φ = 1647309312.

The previous prime is 5127226987. The next prime is 5127227003. The reversal of 5127226992 is 2996227215.

5127226992 is a `hidden beast` number, since 512 + 72 + 2 + 69 + 9 + 2 = 666.

Its product of digits (272160) is a multiple of the sum of its prime divisors (3888).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1358484 + ... + 1362252.

It is an arithmetic number, because the mean of its divisors is an integer number (95365920).

Almost surely, 2^5127226992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5127226992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7629273600).

5127226992 is an abundant number, since it is smaller than the sum of its proper divisors (10131320208).

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

5127226992 is a wasteful number, since it uses less digits than its factorization.

5127226992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900 (or 3888 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 5127226992 is about 71604.6576138731. The cubic root of 5127226992 is about 1724.3583125553.

The spelling of 5127226992 in words is "five billion, one hundred twenty-seven million, two hundred twenty-six thousand, nine hundred ninety-two".