54327646 has 4 divisors (see below), whose sum is σ = 81491472. Its totient is φ = 27163822.

The previous prime is 54327607. The next prime is 54327661. The reversal of 54327646 is 64672345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64672345 = 5 ⋅12934469.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13581910 + ... + 13581913.

It is an arithmetic number, because the mean of its divisors is an integer number (20372868).

Almost surely, 2^54327646 is an apocalyptic number.

54327646 is a deficient number, since it is larger than the sum of its proper divisors (27163826).

54327646 is a wasteful number, since it uses less digits than its factorization.

54327646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27163825.

The product of its digits is 120960, while the sum is 37.

The square root of 54327646 is about 7370.7290005806. The cubic root of 54327646 is about 378.7392334655.

The spelling of 54327646 in words is "fifty-four million, three hundred twenty-seven thousand, six hundred forty-six".