54053667887 has 8 divisors (see below), whose sum is σ = 54784440720. Its totient is φ = 53325638080.

The previous prime is 54053667881. The next prime is 54053667911. The reversal of 54053667887 is 78876635045.

54053667887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54053667887 - 2⁸ = 54053667631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54053667881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646064 + ... + 724917.

It is an arithmetic number, because the mean of its divisors is an integer number (6848055090).

Almost surely, 2^54053667887 is an apocalyptic number.

54053667887 is a deficient number, since it is larger than the sum of its proper divisors (730772833).

54053667887 is a wasteful number, since it uses less digits than its factorization.

54053667887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371513.

The product of its (nonzero) digits is 33868800, while the sum is 59.

The spelling of 54053667887 in words is "fifty-four billion, fifty-three million, six hundred sixty-seven thousand, eight hundred eighty-seven".