53544543411 has 16 divisors (see below), whose sum is σ = 71752398848. Its totient is φ = 35516880000.

The previous prime is 53544543407. The next prime is 53544543413. The reversal of 53544543411 is 11434544535.

53544543411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53544543411 - 2² = 53544543407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53544543411.

It is not an unprimeable number, because it can be changed into a prime (53544543413) 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, 566715 + ... + 654411.

It is an arithmetic number, because the mean of its divisors is an integer number (4484524928).

Almost surely, 2^53544543411 is an apocalyptic number.

53544543411 is a deficient number, since it is larger than the sum of its proper divisors (18207855437).

53544543411 is a wasteful number, since it uses less digits than its factorization.

53544543411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88722.

The product of its digits is 288000, while the sum is 39.

The spelling of 53544543411 in words is "fifty-three billion, five hundred forty-four million, five hundred forty-three thousand, four hundred eleven".