52057826 has 4 divisors (see below), whose sum is σ = 78086742. Its totient is φ = 26028912.

The previous prime is 52057807. The next prime is 52057877. The reversal of 52057826 is 62875025.

52057826 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., 39702601 + 12355225 = 6301^2 + 3515^2 .

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, 13014455 + ... + 13014458.

Almost surely, 2^52057826 is an apocalyptic number.

52057826 is a deficient number, since it is larger than the sum of its proper divisors (26028916).

52057826 is a wasteful number, since it uses less digits than its factorization.

52057826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26028915.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 52057826 is about 7215.1109485579. The cubic root of 52057826 is about 373.3894209596.

It can be divided in two parts, 5205 and 7826, that added together give a palindrome (13031).

The spelling of 52057826 in words is "fifty-two million, fifty-seven thousand, eight hundred twenty-six".