52659774285 has 16 divisors (see below), whose sum is σ = 84258498240. Its totient is φ = 28084259840.

The previous prime is 52659774253. The next prime is 52659774301. The reversal of 52659774285 is 58247795625.

It is not a de Polignac number, because 52659774285 - 2⁵ = 52659774253 is a prime.

It is a super-2 number, since 2×52659774285² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 768301 + ... + 834029.

It is an arithmetic number, because the mean of its divisors is an integer number (5266156140).

Almost surely, 2^52659774285 is an apocalyptic number.

It is an amenable number.

52659774285 is a deficient number, since it is larger than the sum of its proper divisors (31598723955).

52659774285 is a wasteful number, since it uses less digits than its factorization.

52659774285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119148.

The product of its digits is 42336000, while the sum is 60.

The spelling of 52659774285 in words is "fifty-two billion, six hundred fifty-nine million, seven hundred seventy-four thousand, two hundred eighty-five".