52711531774 has 32 divisors (see below), whose sum is σ = 91545442560. Its totient is φ = 22698723960.

The previous prime is 52711531739. The next prime is 52711531801. The reversal of 52711531774 is 47713511725.

It is a super-2 number, since 2×52711531774² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52711531774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470514 + ... + 571669.

It is an arithmetic number, because the mean of its divisors is an integer number (2860795080).

Almost surely, 2^52711531774 is an apocalyptic number.

52711531774 is a deficient number, since it is larger than the sum of its proper divisors (38833910786).

52711531774 is a wasteful number, since it uses less digits than its factorization.

52711531774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042237 (or 1042215 counting only the distinct ones).

The product of its digits is 205800, while the sum is 43.

It can be divided in two parts, 52711 and 531774, that added together give a palindrome (584485).

The spelling of 52711531774 in words is "fifty-two billion, seven hundred eleven million, five hundred thirty-one thousand, seven hundred seventy-four".