52040355111 has 12 divisors (see below), whose sum is σ = 75497655480. Its totient is φ = 34542068400.

The previous prime is 52040355097. The next prime is 52040355127. The reversal of 52040355111 is 11155304025.

It is not a de Polignac number, because 52040355111 - 2⁵ = 52040355079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52040357111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12622965 + ... + 12627086.

It is an arithmetic number, because the mean of its divisors is an integer number (6291471290).

Almost surely, 2^52040355111 is an apocalyptic number.

52040355111 is a deficient number, since it is larger than the sum of its proper divisors (23457300369).

52040355111 is a wasteful number, since it uses less digits than its factorization.

52040355111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25250286 (or 25250283 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 52040355111 its reverse (11155304025), we get a palindrome (63195659136).

The spelling of 52040355111 in words is "fifty-two billion, forty million, three hundred fifty-five thousand, one hundred eleven".