52541355111 has 8 divisors (see below), whose sum is σ = 80063017344. Its totient is φ = 30023631480.

The previous prime is 52541355109. The next prime is 52541355127. The reversal of 52541355111 is 11155314525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52541355111 - 2¹ = 52541355109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52541355211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250984625 + ... + 1250984666.

It is an arithmetic number, because the mean of its divisors is an integer number (10007877168).

Almost surely, 2^52541355111 is an apocalyptic number.

52541355111 is a deficient number, since it is larger than the sum of its proper divisors (27521662233).

52541355111 is a wasteful number, since it uses less digits than its factorization.

52541355111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501969301.

The product of its digits is 15000, while the sum is 33.

Adding to 52541355111 its reverse (11155314525), we get a palindrome (63696669636).

The spelling of 52541355111 in words is "fifty-two billion, five hundred forty-one million, three hundred fifty-five thousand, one hundred eleven".