5739923261 has 2 divisors, whose sum is σ = 5739923262. Its totient is φ = 5739923260.

The previous prime is 5739923251. The next prime is 5739923317. The reversal of 5739923261 is 1623299375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5643765625 + 96157636 = 75125^2 + 9806^2 .

It is a cyclic number.

It is not a de Polignac number, because 5739923261 - 2²⁶ = 5672814397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5739923201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2869961630 + 2869961631.

It is an arithmetic number, because the mean of its divisors is an integer number (2869961631).

Almost surely, 2^5739923261 is an apocalyptic number.

It is an amenable number.

5739923261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5739923261 is an equidigital number, since it uses as much as digits as its factorization.

5739923261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 47.

The square root of 5739923261 is about 75762.2812552526. The cubic root of 5739923261 is about 1790.4767891286.

The spelling of 5739923261 in words is "five billion, seven hundred thirty-nine million, nine hundred twenty-three thousand, two hundred sixty-one".