2765766116675 has 24 divisors (see below), whose sum is σ = 3579149253120. Its totient is φ = 2116123495200.

The previous prime is 2765766116651. The next prime is 2765766116677. The reversal of 2765766116675 is 5766116675672.

It is a happy number.

It is not a de Polignac number, because 2765766116675 - 2³⁶ = 2697046639939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2765766116677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3936806 + ... + 4585844.

It is an arithmetic number, because the mean of its divisors is an integer number (149131218880).

Almost surely, 2^{2765766116675} is an apocalyptic number.

2765766116675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2765766116675 is a deficient number, since it is larger than the sum of its proper divisors (813383136445).

2765766116675 is a wasteful number, since it uses less digits than its factorization.

2765766116675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656483 (or 656478 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 65.

The spelling of 2765766116675 in words is "two trillion, seven hundred sixty-five billion, seven hundred sixty-six million, one hundred sixteen thousand, six hundred seventy-five".