54583567 has 2 divisors, whose sum is σ = 54583568. Its totient is φ = 54583566.

The previous prime is 54583559. The next prime is 54583579. The reversal of 54583567 is 76538545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54583567 - 2³ = 54583559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54583267) by changing a digit.

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, 27291783 + 27291784.

It is an arithmetic number, because the mean of its divisors is an integer number (27291784).

Almost surely, 2^54583567 is an apocalyptic number.

54583567 is a deficient number, since it is larger than the sum of its proper divisors (1).

54583567 is an equidigital number, since it uses as much as digits as its factorization.

54583567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504000, while the sum is 43.

The square root of 54583567 is about 7388.0692335684. The cubic root of 54583567 is about 379.3330104783. Note that the first 3 decimals are identical.

It can be divided in two parts, 5458 and 3567, that added together give a square (9025 = 95²).

The spelling of 54583567 in words is "fifty-four million, five hundred eighty-three thousand, five hundred sixty-seven".