7666633000763 has 4 divisors (see below), whose sum is σ = 8363599637208. Its totient is φ = 6969666364320.

The previous prime is 7666633000757. The next prime is 7666633000811. The reversal of 7666633000763 is 3670003366667.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7666633000763 - 2²⁴ = 7666616223547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7666633000163) 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, 348483318206 + ... + 348483318227.

It is an arithmetic number, because the mean of its divisors is an integer number (2090899909302).

Almost surely, 2^{7666633000763} is an apocalyptic number.

7666633000763 is a deficient number, since it is larger than the sum of its proper divisors (696966636445).

7666633000763 is a wasteful number, since it uses less digits than its factorization.

7666633000763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696966636444.

The product of its (nonzero) digits is 10287648, while the sum is 53.

The spelling of 7666633000763 in words is "seven trillion, six hundred sixty-six billion, six hundred thirty-three million, seven hundred sixty-three", and thus it is an aban number.