763126090497 has 12 divisors (see below), whose sum is σ = 1150219035264. Its totient is φ = 486631130040.

The previous prime is 763126090471. The next prime is 763126090607. The reversal of 763126090497 is 794090621367.

It is a happy number.

763126090497 is a `hidden beast` number, since 7 + 6 + 3 + 1 + 2 + 60 + 90 + 497 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-763126090497 is a prime.

It is a super-3 number, since 3×763126090497³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (763126090457) 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, 1843299529 + ... + 1843299942.

It is an arithmetic number, because the mean of its divisors is an integer number (95851586272).

Almost surely, 2^763126090497 is an apocalyptic number.

It is an amenable number.

763126090497 is a deficient number, since it is larger than the sum of its proper divisors (387092944767).

763126090497 is a wasteful number, since it uses less digits than its factorization.

763126090497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686599500 (or 3686599497 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 763126090497 in words is "seven hundred sixty-three billion, one hundred twenty-six million, ninety thousand, four hundred ninety-seven".