54783677 has 16 divisors (see below), whose sum is σ = 63009408. Its totient is φ = 47234880.

The previous prime is 54783661. The next prime is 54783719. The reversal of 54783677 is 77638745.

It is a cyclic number.

It is not a de Polignac number, because 54783677 - 2⁴ = 54783661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54783637) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10727 + ... + 14987.

It is an arithmetic number, because the mean of its divisors is an integer number (3938088).

Almost surely, 2^54783677 is an apocalyptic number.

It is an amenable number.

54783677 is a deficient number, since it is larger than the sum of its proper divisors (8225731).

54783677 is a wasteful number, since it uses less digits than its factorization.

54783677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340.

The product of its digits is 987840, while the sum is 47.

The square root of 54783677 is about 7401.5996244055. The cubic root of 54783677 is about 379.7960054681.

The spelling of 54783677 in words is "fifty-four million, seven hundred eighty-three thousand, six hundred seventy-seven".