54584646 has 16 divisors (see below), whose sum is σ = 109737264. Its totient is φ = 18100224.

The previous prime is 54584633. The next prime is 54584683. The reversal of 54584646 is 64648545.

It is a junction number, because it is equal to n+sod(n) for n = 54584598 and 54584607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22411 + ... + 24726.

It is an arithmetic number, because the mean of its divisors is an integer number (6858579).

Almost surely, 2^54584646 is an apocalyptic number.

54584646 is an abundant number, since it is smaller than the sum of its proper divisors (55152618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54584646 is a wasteful number, since it uses less digits than its factorization.

54584646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47335.

The product of its digits is 460800, while the sum is 42.

The square root of 54584646 is about 7388.1422563456. The cubic root of 54584646 is about 379.3355099951.

The spelling of 54584646 in words is "fifty-four million, five hundred eighty-four thousand, six hundred forty-six".