54184360886 has 4 divisors (see below), whose sum is σ = 81276541332. Its totient is φ = 27092180442.

The previous prime is 54184360883. The next prime is 54184360903. The reversal of 54184360886 is 68806348145.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54184360883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13546090220 + ... + 13546090223.

It is an arithmetic number, because the mean of its divisors is an integer number (20319135333).

Almost surely, 2^54184360886 is an apocalyptic number.

54184360886 is a deficient number, since it is larger than the sum of its proper divisors (27092180446).

54184360886 is a wasteful number, since it uses less digits than its factorization.

54184360886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27092180445.

The product of its (nonzero) digits is 4423680, while the sum is 53.

The spelling of 54184360886 in words is "fifty-four billion, one hundred eighty-four million, three hundred sixty thousand, eight hundred eighty-six".