783172482711 has 96 divisors (see below), whose sum is σ = 1123596085248. Its totient is φ = 484673840640.

The previous prime is 783172482649. The next prime is 783172482721. The reversal of 783172482711 is 117284271387.

It is not a de Polignac number, because 783172482711 - 2⁶ = 783172482647 is a prime.

It is a super-2 number, since 2×783172482711² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (783172482721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2672943481 + ... + 2672943773.

It is an arithmetic number, because the mean of its divisors is an integer number (11704125888).

Almost surely, 2^783172482711 is an apocalyptic number.

783172482711 is a deficient number, since it is larger than the sum of its proper divisors (340423602537).

783172482711 is a wasteful number, since it uses less digits than its factorization.

783172482711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 554 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 51.

The spelling of 783172482711 in words is "seven hundred eighty-three billion, one hundred seventy-two million, four hundred eighty-two thousand, seven hundred eleven".