52814214785 has 16 divisors (see below), whose sum is σ = 66722779200. Its totient is φ = 40021563456.

The previous prime is 52814214763. The next prime is 52814214787. The reversal of 52814214785 is 58741241825.

It is a cyclic number.

It is not a de Polignac number, because 52814214785 - 2²⁰ = 52813166209 is a prime.

It is a super-2 number, since 2×52814214785² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52814214787) by changing a digit.

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, 649106 + ... + 725924.

It is an arithmetic number, because the mean of its divisors is an integer number (4170173700).

Almost surely, 2^52814214785 is an apocalyptic number.

It is an amenable number.

52814214785 is a deficient number, since it is larger than the sum of its proper divisors (13908564415).

52814214785 is a wasteful number, since it uses less digits than its factorization.

52814214785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84080.

The product of its digits is 716800, while the sum is 47.

The spelling of 52814214785 in words is "fifty-two billion, eight hundred fourteen million, two hundred fourteen thousand, seven hundred eighty-five".