5263274761 has 2 divisors, whose sum is σ = 5263274762. Its totient is φ = 5263274760.

The previous prime is 5263274741. The next prime is 5263274771. The reversal of 5263274761 is 1674723625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4491546361 + 771728400 = 67019^2 + 27780^2 .

It is a cyclic number.

It is not a de Polignac number, because 5263274761 - 2⁵ = 5263274729 is a prime.

It is a super-2 number, since 2×5263274761² = 55404122419559214242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5263274711) 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, 2631637380 + 2631637381.

It is an arithmetic number, because the mean of its divisors is an integer number (2631637381).

Almost surely, 2^5263274761 is an apocalyptic number.

It is an amenable number.

5263274761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5263274761 is an equidigital number, since it uses as much as digits as its factorization.

5263274761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 43.

The square root of 5263274761 is about 72548.4304516645. The cubic root of 5263274761 is about 1739.4769600898.

The spelling of 5263274761 in words is "five billion, two hundred sixty-three million, two hundred seventy-four thousand, seven hundred sixty-one".