53202682 has 16 divisors (see below), whose sum is σ = 86735880. Its totient is φ = 24328512.

The previous prime is 53202661. The next prime is 53202691. The reversal of 53202682 is 28620235.

It can be written as a sum of positive squares in 4 ways, for example, as 52577001 + 625681 = 7251^2 + 791^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53202682.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6553 + ... + 12220.

Almost surely, 2^53202682 is an apocalyptic number.

53202682 is a deficient number, since it is larger than the sum of its proper divisors (33533198).

53202682 is a wasteful number, since it uses less digits than its factorization.

53202682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18897.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 53202682 is about 7294.0168631557. The cubic root of 53202682 is about 376.1067911920.

The spelling of 53202682 in words is "fifty-three million, two hundred two thousand, six hundred eighty-two".