52805752583 has 4 divisors (see below), whose sum is σ = 52840701648. Its totient is φ = 52770803520.

The previous prime is 52805752579. The next prime is 52805752591. The reversal of 52805752583 is 38525750825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52805752583 - 2² = 52805752579 is a prime.

It is a super-2 number, since 2×52805752583² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52805752543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17472266 + ... + 17475287.

It is an arithmetic number, because the mean of its divisors is an integer number (13210175412).

Almost surely, 2^52805752583 is an apocalyptic number.

52805752583 is a deficient number, since it is larger than the sum of its proper divisors (34949065).

52805752583 is a wasteful number, since it uses less digits than its factorization.

52805752583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34949064.

The product of its (nonzero) digits is 3360000, while the sum is 50.

The spelling of 52805752583 in words is "fifty-two billion, eight hundred five million, seven hundred fifty-two thousand, five hundred eighty-three".