5131292228 has 12 divisors (see below), whose sum is σ = 9452380560. Its totient is φ = 2430612072.

The previous prime is 5131292183. The next prime is 5131292233. The reversal of 5131292228 is 8222921315.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33758426 + ... + 33758577.

It is an arithmetic number, because the mean of its divisors is an integer number (787698380).

Almost surely, 2^5131292228 is an apocalyptic number.

It is an amenable number.

5131292228 is a deficient number, since it is larger than the sum of its proper divisors (4321088332).

5131292228 is a wasteful number, since it uses less digits than its factorization.

5131292228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67517026 (or 67517024 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 5131292228 is about 71633.0386623379. The cubic root of 5131292228 is about 1724.8139241141.

The spelling of 5131292228 in words is "five billion, one hundred thirty-one million, two hundred ninety-two thousand, two hundred twenty-eight".