5739993437 has 2 divisors, whose sum is σ = 5739993438. Its totient is φ = 5739993436.

The previous prime is 5739993421. The next prime is 5739993443. The reversal of 5739993437 is 7343999375.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4769421721 + 970571716 = 69061^2 + 31154^2 .

It is a cyclic number.

It is not a de Polignac number, because 5739993437 - 2⁴ = 5739993421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5739993037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2869996718 + 2869996719.

It is an arithmetic number, because the mean of its divisors is an integer number (2869996719).

Almost surely, 2^5739993437 is an apocalyptic number.

It is an amenable number.

5739993437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5739993437 is an equidigital number, since it uses as much as digits as its factorization.

5739993437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19289340, while the sum is 59.

The square root of 5739993437 is about 75762.7443866707. The cubic root of 5739993437 is about 1790.4840858572.

The spelling of 5739993437 in words is "five billion, seven hundred thirty-nine million, nine hundred ninety-three thousand, four hundred thirty-seven".