10765126513 has 4 divisors (see below), whose sum is σ = 10865735280. Its totient is φ = 10664517748.

The previous prime is 10765126507. The next prime is 10765126543. The reversal of 10765126513 is 31562156701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10765126513 - 2⁵ = 10765126481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10765126543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50304223 + ... + 50304436.

It is an arithmetic number, because the mean of its divisors is an integer number (2716433820).

Almost surely, 2^10765126513 is an apocalyptic number.

It is an amenable number.

10765126513 is a deficient number, since it is larger than the sum of its proper divisors (100608767).

10765126513 is a wasteful number, since it uses less digits than its factorization.

10765126513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100608766.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 10765126513 in words is "ten billion, seven hundred sixty-five million, one hundred twenty-six thousand, five hundred thirteen".