52786117244 has 12 divisors (see below), whose sum is σ = 105572234544. Its totient is φ = 22622621664.

The previous prime is 52786117183. The next prime is 52786117259. The reversal of 52786117244 is 44271168725.

52786117244 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942609209 + ... + 942609264.

It is an arithmetic number, because the mean of its divisors is an integer number (8797686212).

Almost surely, 2^52786117244 is an apocalyptic number.

It is an amenable number.

52786117244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52786117244 is a wasteful number, since it uses less digits than its factorization.

52786117244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885218484 (or 1885218482 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The spelling of 52786117244 in words is "fifty-two billion, seven hundred eighty-six million, one hundred seventeen thousand, two hundred forty-four".