5731135922 has 18 divisors (see below), whose sum is σ = 8672359293. Its totient is φ = 2840568984.

The previous prime is 5731135873. The next prime is 5731135937. The reversal of 5731135922 is 2295311375.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4286451841 + 1444684081 = 65471^2 + 38009^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53531.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21305204 + ... + 21305472.

Almost surely, 2^5731135922 is an apocalyptic number.

5731135922 is a deficient number, since it is larger than the sum of its proper divisors (2941223371).

5731135922 is an frugal number, since it uses more digits than its factorization.

5731135922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938 (or 470 counting only the distinct ones).

The product of its digits is 56700, while the sum is 38.

The square root of 5731135922 is about 75704.2662073942. The cubic root of 5731135922 is about 1789.5626327576.

The spelling of 5731135922 in words is "five billion, seven hundred thirty-one million, one hundred thirty-five thousand, nine hundred twenty-two".