54001111047 has 16 divisors (see below), whose sum is σ = 77547345120. Its totient is φ = 33228329472.

The previous prime is 54001111037. The next prime is 54001111063. The reversal of 54001111047 is 74011110045.

It is not a de Polignac number, because 54001111047 - 2⁸ = 54001110791 is a prime.

It is a super-2 number, since 2×54001111047² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54001111037) 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, 396643 + ... + 515099.

It is an arithmetic number, because the mean of its divisors is an integer number (4846709070).

Almost surely, 2^54001111047 is an apocalyptic number.

54001111047 is a deficient number, since it is larger than the sum of its proper divisors (23546234073).

54001111047 is a wasteful number, since it uses less digits than its factorization.

54001111047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130162.

The product of its (nonzero) digits is 560, while the sum is 24.

The spelling of 54001111047 in words is "fifty-four billion, one million, one hundred eleven thousand, forty-seven".