54590281 has 16 divisors (see below), whose sum is σ = 60410880. Its totient is φ = 49109760.

The previous prime is 54590273. The next prime is 54590297. The reversal of 54590281 is 18209545.

54590281 = 465² + 466² + ... + 641².

54590281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54590281 - 2³ = 54590273 is a prime.

It is a super-2 number, since 2×54590281² = 5960197559317922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54590381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36376 + ... + 37846.

It is an arithmetic number, because the mean of its divisors is an integer number (3775680).

Almost surely, 2^54590281 is an apocalyptic number.

It is an amenable number.

54590281 is a deficient number, since it is larger than the sum of its proper divisors (5820599).

54590281 is a wasteful number, since it uses less digits than its factorization.

54590281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 54590281 is about 7388.5236008285. The cubic root of 54590281 is about 379.3485630066.

The spelling of 54590281 in words is "fifty-four million, five hundred ninety thousand, two hundred eighty-one".