52205055231 has 16 divisors (see below), whose sum is σ = 79554700544. Its totient is φ = 29829907584.

The previous prime is 52205055167. The next prime is 52205055247. The reversal of 52205055231 is 13255050225.

It is not a de Polignac number, because 52205055231 - 2⁶ = 52205055167 is a prime.

It is a super-2 number, since 2×52205055231² (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 (52205056231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439980 + ... + 545886.

It is an arithmetic number, because the mean of its divisors is an integer number (4972168784).

Almost surely, 2^52205055231 is an apocalyptic number.

52205055231 is a deficient number, since it is larger than the sum of its proper divisors (27349645313).

52205055231 is a wasteful number, since it uses less digits than its factorization.

52205055231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129390.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 52205055231 in words is "fifty-two billion, two hundred five million, fifty-five thousand, two hundred thirty-one".