54040501111 has 2 divisors, whose sum is σ = 54040501112. Its totient is φ = 54040501110.

The previous prime is 54040501057. The next prime is 54040501133. The reversal of 54040501111 is 11110504045.

It is a happy number.

54040501111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (54040501133) can be obtained adding 54040501111 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54040501111 - 2¹¹ = 54040499063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54040501511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27020250555 + 27020250556.

It is an arithmetic number, because the mean of its divisors is an integer number (27020250556).

Almost surely, 2^54040501111 is an apocalyptic number.

54040501111 is a deficient number, since it is larger than the sum of its proper divisors (1).

54040501111 is an equidigital number, since it uses as much as digits as its factorization.

54040501111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 54040501111 in words is "fifty-four billion, forty million, five hundred one thousand, one hundred eleven".