57282054 has 16 divisors (see below), whose sum is σ = 114715440. Its totient is φ = 19068800.

The previous prime is 57282053. The next prime is 57282067. The reversal of 57282054 is 45028275.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57282053) 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 in 7 ways as a sum of consecutive naturals, for example, 1047 + ... + 10754.

It is an arithmetic number, because the mean of its divisors is an integer number (7169715).

Almost surely, 2^57282054 is an apocalyptic number.

57282054 is an abundant number, since it is smaller than the sum of its proper divisors (57433386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57282054 is a wasteful number, since it uses less digits than its factorization.

57282054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12615.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 57282054 is about 7568.4908667448. The cubic root of 57282054 is about 385.4838555855.

The spelling of 57282054 in words is "fifty-seven million, two hundred eighty-two thousand, fifty-four".