5438262737 has 2 divisors, whose sum is σ = 5438262738. Its totient is φ = 5438262736.

The previous prime is 5438262721. The next prime is 5438262757. The reversal of 5438262737 is 7372628345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4669808896 + 768453841 = 68336^2 + 27721^2 .

It is a cyclic number.

It is not a de Polignac number, because 5438262737 - 2⁴ = 5438262721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5438262691 and 5438262700.

It is not a weakly prime, because it can be changed into another prime (5438262757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2719131368 + 2719131369.

It is an arithmetic number, because the mean of its divisors is an integer number (2719131369).

Almost surely, 2^5438262737 is an apocalyptic number.

It is an amenable number.

5438262737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5438262737 is an equidigital number, since it uses as much as digits as its factorization.

5438262737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 47.

The square root of 5438262737 is about 73744.5776786334. The cubic root of 5438262737 is about 1758.5446320308.

The spelling of 5438262737 in words is "five billion, four hundred thirty-eight million, two hundred sixty-two thousand, seven hundred thirty-seven".