5138033737 has 2 divisors, whose sum is σ = 5138033738. Its totient is φ = 5138033736.

The previous prime is 5138033731. The next prime is 5138033753. The reversal of 5138033737 is 7373308315.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4248562761 + 889470976 = 65181^2 + 29824^2 .

It is a cyclic number.

It is not a de Polignac number, because 5138033737 - 2³ = 5138033729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5138033737.

It is not a weakly prime, because it can be changed into another prime (5138033731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2569016868 + 2569016869.

It is an arithmetic number, because the mean of its divisors is an integer number (2569016869).

Almost surely, 2^5138033737 is an apocalyptic number.

It is an amenable number.

5138033737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5138033737 is an equidigital number, since it uses as much as digits as its factorization.

5138033737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 5138033737 is about 71680.0790805925. The cubic root of 5138033737 is about 1725.5689490054.

The spelling of 5138033737 in words is "five billion, one hundred thirty-eight million, thirty-three thousand, seven hundred thirty-seven".