5492831761 has 2 divisors, whose sum is σ = 5492831762. Its totient is φ = 5492831760.

The previous prime is 5492831759. The next prime is 5492831791. The reversal of 5492831761 is 1671382945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4371854400 + 1120977361 = 66120^2 + 33481^2 .

It is a cyclic number.

It is not a de Polignac number, because 5492831761 - 2¹ = 5492831759 is a prime.

It is a super-2 number, since 2×5492831761² = 60342401509300722242, which contains 22 as substring.

Together with 5492831759, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5492831711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746415880 + 2746415881.

It is an arithmetic number, because the mean of its divisors is an integer number (2746415881).

Almost surely, 2^5492831761 is an apocalyptic number.

It is an amenable number.

5492831761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5492831761 is an equidigital number, since it uses as much as digits as its factorization.

5492831761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The square root of 5492831761 is about 74113.6408564577. The cubic root of 5492831761 is about 1764.4069742491.

The spelling of 5492831761 in words is "five billion, four hundred ninety-two million, eight hundred thirty-one thousand, seven hundred sixty-one".