52031785126756 has 12 divisors (see below), whose sum is σ = 91059288208560. Its totient is φ = 26014845638600.

The previous prime is 52031785126747. The next prime is 52031785126793. The reversal of 52031785126756 is 65762158713025.

It is a self number, because there is not a number n which added to its sum of digits gives 52031785126756.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261619366 + ... + 261818173.

It is an arithmetic number, because the mean of its divisors is an integer number (7588274017380).

Almost surely, 2^{52031785126756} is an apocalyptic number.

It is an amenable number.

52031785126756 is a deficient number, since it is larger than the sum of its proper divisors (39027503081804).

52031785126756 is a wasteful number, since it uses less digits than its factorization.

52031785126756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523462394 (or 523462392 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 58.

The spelling of 52031785126756 in words is "fifty-two trillion, thirty-one billion, seven hundred eighty-five million, one hundred twenty-six thousand, seven hundred fifty-six".