5632747731 has 48 divisors (see below), whose sum is σ = 8993380032. Its totient is φ = 3375129600.

The previous prime is 5632747667. The next prime is 5632747741. The reversal of 5632747731 is 1377472365.

5632747731 is a `hidden beast` number, since 5 + 632 + 7 + 4 + 7 + 7 + 3 + 1 = 666.

It is not a de Polignac number, because 5632747731 - 2⁶ = 5632747667 is a prime.

It is a super-2 number, since 2×5632747731² = 63455694002171296722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5632747741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3649746 + ... + 3651288.

It is an arithmetic number, because the mean of its divisors is an integer number (187362084).

Almost surely, 2^5632747731 is an apocalyptic number.

5632747731 is a deficient number, since it is larger than the sum of its proper divisors (3360632301).

5632747731 is a wasteful number, since it uses less digits than its factorization.

5632747731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364 (or 2361 counting only the distinct ones).

The product of its digits is 740880, while the sum is 45.

The square root of 5632747731 is about 75051.6337663611. The cubic root of 5632747731 is about 1779.2628066065.

The spelling of 5632747731 in words is "five billion, six hundred thirty-two million, seven hundred forty-seven thousand, seven hundred thirty-one".