7137713369 has 2 divisors, whose sum is σ = 7137713370. Its totient is φ = 7137713368.

The previous prime is 7137713333. The next prime is 7137713371. The reversal of 7137713369 is 9633177317.

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., 4693894144 + 2443819225 = 68512^2 + 49435^2 .

It is a cyclic number.

It is not a de Polignac number, because 7137713369 - 2¹⁶ = 7137647833 is a prime.

It is a super-2 number, since 2×7137713369² (a number of 21 digits) contains 22 as substring.

Together with 7137713371, 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 (7137713969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568856684 + 3568856685.

It is an arithmetic number, because the mean of its divisors is an integer number (3568856685).

Almost surely, 2^7137713369 is an apocalyptic number.

It is an amenable number.

7137713369 is a deficient number, since it is larger than the sum of its proper divisors (1).

7137713369 is an equidigital number, since it uses as much as digits as its factorization.

7137713369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 500094, while the sum is 47.

The square root of 7137713369 is about 84484.9890158009. The cubic root of 7137713369 is about 1925.3943865242.

The spelling of 7137713369 in words is "seven billion, one hundred thirty-seven million, seven hundred thirteen thousand, three hundred sixty-nine".