52085307077705 has 64 divisors (see below), whose sum is σ = 72866728673280. Its totient is φ = 35367077625600.

The previous prime is 52085307077701. The next prime is 52085307077707. The reversal of 52085307077705 is 50777070358025.

It is not a de Polignac number, because 52085307077705 - 2² = 52085307077701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52085307077701) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64221632 + ... + 65027598.

It is an arithmetic number, because the mean of its divisors is an integer number (1138542635520).

Almost surely, 2^{52085307077705} is an apocalyptic number.

52085307077705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52085307077705 is a deficient number, since it is larger than the sum of its proper divisors (20781421595575).

52085307077705 is a wasteful number, since it uses less digits than its factorization.

52085307077705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807350.

The product of its (nonzero) digits is 14406000, while the sum is 56.

The spelling of 52085307077705 in words is "fifty-two trillion, eighty-five billion, three hundred seven million, seventy-seven thousand, seven hundred five".