54823784 has 8 divisors (see below), whose sum is σ = 102794610. Its totient is φ = 27411888.

The previous prime is 54823777. The next prime is 54823807. The reversal of 54823784 is 48732845.

It can be written as a sum of positive squares in only one way, i.e., 53436100 + 1387684 = 7310^2 + 1178^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 3426479 + ... + 3426494.

Almost surely, 2^54823784 is an apocalyptic number.

It is an amenable number.

54823784 is a deficient number, since it is larger than the sum of its proper divisors (47970826).

54823784 is a wasteful number, since it uses less digits than its factorization.

54823784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852979 (or 6852975 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 54823784 is about 7404.3084754756. The cubic root of 54823784 is about 379.8886654447. Note that the first 3 decimals are identical.

The spelling of 54823784 in words is "fifty-four million, eight hundred twenty-three thousand, seven hundred eighty-four".