52825808345 has 16 divisors (see below), whose sum is σ = 64676102400. Its totient is φ = 41406091584.

The previous prime is 52825808327. The next prime is 52825808351. The reversal of 52825808345 is 54380852825.

It is a cyclic number.

It is not a de Polignac number, because 52825808345 - 2¹² = 52825804249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52825808293 and 52825808302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55556 + ... + 329754.

It is an arithmetic number, because the mean of its divisors is an integer number (4042256400).

Almost surely, 2^52825808345 is an apocalyptic number.

It is an amenable number.

52825808345 is a deficient number, since it is larger than the sum of its proper divisors (11850294055).

52825808345 is a wasteful number, since it uses less digits than its factorization.

52825808345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274984.

The product of its (nonzero) digits is 3072000, while the sum is 50.

It can be divided in two parts, 5282580 and 8345, that added together give a palindrome (5290925).

The spelling of 52825808345 in words is "fifty-two billion, eight hundred twenty-five million, eight hundred eight thousand, three hundred forty-five".