13453526541111 has 32 divisors (see below), whose sum is σ = 19995571722240. Its totient is φ = 7996056735744.

The previous prime is 13453526541097. The next prime is 13453526541127. The reversal of 13453526541111 is 11114562535431.

It is not a de Polignac number, because 13453526541111 - 2⁹ = 13453526540599 is a prime.

It is a super-2 number, since 2×13453526541111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453526541151) 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 31 ways as a sum of consecutive naturals, for example, 6224826 + ... + 8102808.

It is an arithmetic number, because the mean of its divisors is an integer number (624861616320).

Almost surely, 2^{13453526541111} is an apocalyptic number.

13453526541111 is a deficient number, since it is larger than the sum of its proper divisors (6542045181129).

13453526541111 is a wasteful number, since it uses less digits than its factorization.

13453526541111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885415.

The product of its digits is 216000, while the sum is 42.

The spelling of 13453526541111 in words is "thirteen trillion, four hundred fifty-three billion, five hundred twenty-six million, five hundred forty-one thousand, one hundred eleven".