5163261336772 has 24 divisors (see below), whose sum is σ = 11265297462720. Its totient is φ = 2011660260960.

The previous prime is 5163261336733. The next prime is 5163261336803. The reversal of 5163261336772 is 2776331623615.

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, 8381917447 + ... + 8381918062.

It is an arithmetic number, because the mean of its divisors is an integer number (469387394280).

Almost surely, 2^{5163261336772} is an apocalyptic number.

It is an amenable number.

5163261336772 is an abundant number, since it is smaller than the sum of its proper divisors (6102036125948).

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

5163261336772 is a wasteful number, since it uses less digits than its factorization.

5163261336772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16763835531 (or 16763835529 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 52.

The spelling of 5163261336772 in words is "five trillion, one hundred sixty-three billion, two hundred sixty-one million, three hundred thirty-six thousand, seven hundred seventy-two".