5373740369 has 2 divisors, whose sum is σ = 5373740370. Its totient is φ = 5373740368.

The previous prime is 5373740327. The next prime is 5373740371. The reversal of 5373740369 is 9630473735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4444222225 + 929518144 = 66665^2 + 30488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5373740369 is a prime.

It is a super-2 number, since 2×5373740369² = 57754171106840512322, which contains 22 as substring.

Together with 5373740371, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5373740969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686870184 + 2686870185.

It is an arithmetic number, because the mean of its divisors is an integer number (2686870185).

Almost surely, 2^5373740369 is an apocalyptic number.

It is an amenable number.

5373740369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5373740369 is an equidigital number, since it uses as much as digits as its factorization.

5373740369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1428840, while the sum is 47.

The square root of 5373740369 is about 73305.8003775963. The cubic root of 5373740369 is about 1751.5621826406.

The spelling of 5373740369 in words is "five billion, three hundred seventy-three million, seven hundred forty thousand, three hundred sixty-nine".