52811773 has 12 divisors (see below), whose sum is σ = 63703200. Its totient is φ = 42882696.

The previous prime is 52811771. The next prime is 52811779. The reversal of 52811773 is 37711825.

It is not a de Polignac number, because 52811773 - 2¹ = 52811771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52811771) 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, 7923 + ... + 12976.

It is an arithmetic number, because the mean of its divisors is an integer number (5308600).

Almost surely, 2^52811773 is an apocalyptic number.

It is an amenable number.

52811773 is a deficient number, since it is larger than the sum of its proper divisors (10891427).

52811773 is a wasteful number, since it uses less digits than its factorization.

52811773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20944 (or 20925 counting only the distinct ones).

The product of its digits is 11760, while the sum is 34.

The square root of 52811773 is about 7267.1709075816. The cubic root of 52811773 is about 375.1833722436.

The spelling of 52811773 in words is "fifty-two million, eight hundred eleven thousand, seven hundred seventy-three".