53532545111 has 2 divisors, whose sum is σ = 53532545112. Its totient is φ = 53532545110.

The previous prime is 53532545089. The next prime is 53532545117. The reversal of 53532545111 is 11154523535.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53532545111 is a prime.

It is a super-2 number, since 2×53532545111² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53532545117) 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 as a sum of consecutive naturals, namely, 26766272555 + 26766272556.

It is an arithmetic number, because the mean of its divisors is an integer number (26766272556).

Almost surely, 2^53532545111 is an apocalyptic number.

53532545111 is a deficient number, since it is larger than the sum of its proper divisors (1).

53532545111 is an equidigital number, since it uses as much as digits as its factorization.

53532545111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45000, while the sum is 35.

It can be divided in two parts, 53532545 and 111, that multiplied together give a palindrome (5942112495).

The spelling of 53532545111 in words is "fifty-three billion, five hundred thirty-two million, five hundred forty-five thousand, one hundred eleven".