5631314617 has 16 divisors (see below), whose sum is σ = 6114128832. Its totient is φ = 5165601280.

The previous prime is 5631314609. The next prime is 5631314621. The reversal of 5631314617 is 7164131365.

It is a cyclic number.

It is not a de Polignac number, because 5631314617 - 2³ = 5631314609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5631314657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807138 + ... + 814084.

It is an arithmetic number, because the mean of its divisors is an integer number (382133052).

Almost surely, 2^5631314617 is an apocalyptic number.

It is an amenable number.

5631314617 is a deficient number, since it is larger than the sum of its proper divisors (482814215).

5631314617 is a wasteful number, since it uses less digits than its factorization.

5631314617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8168.

The product of its digits is 45360, while the sum is 37.

The square root of 5631314617 is about 75042.0856386601. The cubic root of 5631314617 is about 1779.1118972669. Note that the first 3 decimals are identical.

The spelling of 5631314617 in words is "five billion, six hundred thirty-one million, three hundred fourteen thousand, six hundred seventeen".