54555386 has 8 divisors (see below), whose sum is σ = 81869940. Its totient is φ = 27265408.

The previous prime is 54555367. The next prime is 54555401. The reversal of 54555386 is 68355545.

54555386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54538225 + 17161 = 7385^2 + 131^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130 + ... + 10506.

Almost surely, 2^54555386 is an apocalyptic number.

54555386 is a deficient number, since it is larger than the sum of its proper divisors (27314554).

54555386 is a wasteful number, since it uses less digits than its factorization.

54555386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12288.

The product of its digits is 360000, while the sum is 41.

The square root of 54555386 is about 7386.1617908085. The cubic root of 54555386 is about 379.2677171773.

The spelling of 54555386 in words is "fifty-four million, five hundred fifty-five thousand, three hundred eighty-six".