54260984887 has 4 divisors (see below), whose sum is σ = 54262238040. Its totient is φ = 54259731736.

The previous prime is 54260984879. The next prime is 54260984893. The reversal of 54260984887 is 78848906245.

54260984887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54260984887 - 2³ = 54260984879 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 (54260984837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559213 + ... + 649030.

It is an arithmetic number, because the mean of its divisors is an integer number (13565559510).

Almost surely, 2^54260984887 is an apocalyptic number.

54260984887 is a deficient number, since it is larger than the sum of its proper divisors (1253153).

54260984887 is a wasteful number, since it uses less digits than its factorization.

54260984887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253152.

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 54260984887 in words is "fifty-four billion, two hundred sixty million, nine hundred eighty-four thousand, eight hundred eighty-seven".