57150282 has 32 divisors (see below), whose sum is σ = 132105600. Its totient is φ = 16144128.

The previous prime is 57150257. The next prime is 57150283. The reversal of 57150282 is 28205175.

It is not an unprimeable number, because it can be changed into a prime (57150283) 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 15 ways as a sum of consecutive naturals, for example, 3907 + ... + 11382.

It is an arithmetic number, because the mean of its divisors is an integer number (4128300).

Almost surely, 2^57150282 is an apocalyptic number.

57150282 is an abundant number, since it is smaller than the sum of its proper divisors (74955318).

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

57150282 is a wasteful number, since it uses less digits than its factorization.

57150282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15390.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 57150282 is about 7559.7805523706. The cubic root of 57150282 is about 385.1880388018.

The spelling of 57150282 in words is "fifty-seven million, one hundred fifty thousand, two hundred eighty-two".