11763805764 has 24 divisors (see below), whose sum is σ = 27658417248. Its totient is φ = 3891334720.

The previous prime is 11763805727. The next prime is 11763805771. The reversal of 11763805764 is 46750836711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3740097 + ... + 3743240.

It is an arithmetic number, because the mean of its divisors is an integer number (1152434052).

Almost surely, 2^11763805764 is an apocalyptic number.

It is an amenable number.

11763805764 is an abundant number, since it is smaller than the sum of its proper divisors (15894611484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11763805764 is a wasteful number, since it uses less digits than its factorization.

11763805764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7483475 (or 7483473 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 11763805764 in words is "eleven billion, seven hundred sixty-three million, eight hundred five thousand, seven hundred sixty-four".