5047918132 has 6 divisors (see below), whose sum is σ = 8833856738. Its totient is φ = 2523959064.

The previous prime is 5047918129. The next prime is 5047918133. The reversal of 5047918132 is 2318197405.

It can be written as a sum of positive squares in only one way, i.e., 2770337956 + 2277580176 = 52634^2 + 47724^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047918133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630989763 + ... + 630989770.

Almost surely, 2^5047918132 is an apocalyptic number.

It is an amenable number.

5047918132 is a deficient number, since it is larger than the sum of its proper divisors (3785938606).

5047918132 is a wasteful number, since it uses less digits than its factorization.

5047918132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261979537 (or 1261979535 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 5047918132 is about 71048.7025356551. The cubic root of 5047918132 is about 1715.4211787318.

The spelling of 5047918132 in words is "five billion, forty-seven million, nine hundred eighteen thousand, one hundred thirty-two".