7137000769 has 2 divisors, whose sum is σ = 7137000770. Its totient is φ = 7137000768.

The previous prime is 7137000743. The next prime is 7137000797. The reversal of 7137000769 is 9670007317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5865721744 + 1271279025 = 76588^2 + 35655^2 .

It is a cyclic number.

It is not a de Polignac number, because 7137000769 - 2⁵ = 7137000737 is a prime.

It is a super-2 number, since 2×7137000769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7137004769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568500384 + 3568500385.

It is an arithmetic number, because the mean of its divisors is an integer number (3568500385).

Almost surely, 2^7137000769 is an apocalyptic number.

It is an amenable number.

7137000769 is a deficient number, since it is larger than the sum of its proper divisors (1).

7137000769 is an equidigital number, since it uses as much as digits as its factorization.

7137000769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55566, while the sum is 40.

The square root of 7137000769 is about 84480.7715933040. The cubic root of 7137000769 is about 1925.3303099014.

The spelling of 7137000769 in words is "seven billion, one hundred thirty-seven million, seven hundred sixty-nine", and thus it is an aban number.