54520784 has 20 divisors (see below), whose sum is σ = 106662816. Its totient is φ = 26994912.

The previous prime is 54520771. The next prime is 54520813. The reversal of 54520784 is 48702545.

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 in 3 ways as a sum of consecutive naturals, for example, 14894 + ... + 18189.

Almost surely, 2^54520784 is an apocalyptic number.

It is an amenable number.

54520784 is a deficient number, since it is larger than the sum of its proper divisors (52142032).

54520784 is a wasteful number, since it uses less digits than its factorization.

54520784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33194 (or 33188 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 54520784 is about 7383.8190660389. The cubic root of 54520784 is about 379.1875161314.

The spelling of 54520784 in words is "fifty-four million, five hundred twenty thousand, seven hundred eighty-four".