53542535214111 has 16 divisors (see below), whose sum is σ = 74500751932416. Its totient is φ = 34139953898336.

The previous prime is 53542535214061. The next prime is 53542535214149. The reversal of 53542535214111 is 11141253524535.

It is a cyclic number.

It is not a de Polignac number, because 53542535214111 - 2²¹ = 53542533116959 is a prime.

It is a super-2 number, since 2×53542535214111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53542535214191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34601415 + ... + 36115688.

It is an arithmetic number, because the mean of its divisors is an integer number (4656296995776).

Almost surely, 2^{53542535214111} is an apocalyptic number.

53542535214111 is a deficient number, since it is larger than the sum of its proper divisors (20958216718305).

53542535214111 is a wasteful number, since it uses less digits than its factorization.

53542535214111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70728102.

The product of its digits is 360000, while the sum is 42.

Adding to 53542535214111 its reverse (11141253524535), we get a palindrome (64683788738646).

The spelling of 53542535214111 in words is "fifty-three trillion, five hundred forty-two billion, five hundred thirty-five million, two hundred fourteen thousand, one hundred eleven".