52845682 has 4 divisors (see below), whose sum is σ = 79268526. Its totient is φ = 26422840.

The previous prime is 52845641. The next prime is 52845691. The reversal of 52845682 is 28654825.

52845682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40462321 + 12383361 = 6361^2 + 3519^2 .

It is a super-2 number, since 2×52845682² = 5585332212090248, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13211419 + ... + 13211422.

Almost surely, 2^52845682 is an apocalyptic number.

52845682 is a deficient number, since it is larger than the sum of its proper divisors (26422844).

52845682 is a wasteful number, since it uses less digits than its factorization.

52845682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26422843.

The product of its digits is 153600, while the sum is 40.

The square root of 52845682 is about 7269.5035593911. The cubic root of 52845682 is about 375.2636534031.

The spelling of 52845682 in words is "fifty-two million, eight hundred forty-five thousand, six hundred eighty-two".