52775052805305 has 24 divisors (see below), whose sum is σ = 91477030162752. Its totient is φ = 28146611147424.

The previous prime is 52775052805243. The next prime is 52775052805331. The reversal of 52775052805305 is 50350825057725.

52775052805305 is a `hidden beast` number, since 5 + 2 + 7 + 7 + 50 + 5 + 280 + 5 + 305 = 666.

It is not a de Polignac number, because 52775052805305 - 2¹⁵ = 52775052772537 is a prime.

It is a super-2 number, since 2×52775052805305² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15416812 + ... + 18526418.

It is an arithmetic number, because the mean of its divisors is an integer number (3811542923448).

Almost surely, 2^{52775052805305} is an apocalyptic number.

It is an amenable number.

52775052805305 is a deficient number, since it is larger than the sum of its proper divisors (38701977357447).

52775052805305 is a wasteful number, since it uses less digits than its factorization.

52775052805305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486765 (or 3486762 counting only the distinct ones).

The product of its (nonzero) digits is 14700000, while the sum is 54.

The spelling of 52775052805305 in words is "fifty-two trillion, seven hundred seventy-five billion, fifty-two million, eight hundred five thousand, three hundred five".