52997282 has 16 divisors (see below), whose sum is σ = 86049600. Its totient is φ = 24334992.

The previous prime is 52997249. The next prime is 52997291. The reversal of 52997282 is 28279925.

It is an unprimeable number.

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, 53 + ... + 10295.

It is an arithmetic number, because the mean of its divisors is an integer number (5378100).

Almost surely, 2^52997282 is an apocalyptic number.

52997282 is a deficient number, since it is larger than the sum of its proper divisors (33052318).

52997282 is a wasteful number, since it uses less digits than its factorization.

52997282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457.

The product of its digits is 181440, while the sum is 44.

The square root of 52997282 is about 7279.9232138808. The cubic root of 52997282 is about 375.6221541899.

The spelling of 52997282 in words is "fifty-two million, nine hundred ninety-seven thousand, two hundred eighty-two".