7137000765 has 12 divisors (see below), whose sum is σ = 12370801404. Its totient is φ = 3806400384.

The previous prime is 7137000743. The next prime is 7137000769. The reversal of 7137000765 is 5670007317.

It can be written as a sum of positive squares in 2 ways, for example, as 2395025721 + 4741975044 = 48939^2 + 68862^2 .

It is not a de Polignac number, because 7137000765 - 2⁶ = 7137000701 is a prime.

It is a super-2 number, since 2×7137000765² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7137000769) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79299964 + ... + 79300053.

It is an arithmetic number, because the mean of its divisors is an integer number (1030900117).

Almost surely, 2^7137000765 is an apocalyptic number.

It is an amenable number.

7137000765 is a deficient number, since it is larger than the sum of its proper divisors (5233800639).

7137000765 is a wasteful number, since it uses less digits than its factorization.

7137000765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158600028 (or 158600025 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 36.

The square root of 7137000765 is about 84480.7715696300. The cubic root of 7137000765 is about 1925.3303095417.

The spelling of 7137000765 in words is "seven billion, one hundred thirty-seven million, seven hundred sixty-five", and thus it is an aban number.