52057276 has 6 divisors (see below), whose sum is σ = 91100240. Its totient is φ = 26028636.

The previous prime is 52057267. The next prime is 52057297. The reversal of 52057276 is 67275025.

It is a happy number.

52057276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 6507156 + ... + 6507163.

Almost surely, 2^52057276 is an apocalyptic number.

It is an amenable number.

52057276 is a deficient number, since it is larger than the sum of its proper divisors (39042964).

52057276 is a wasteful number, since it uses less digits than its factorization.

52057276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13014323 (or 13014321 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 52057276 is about 7215.0728340052. The cubic root of 52057276 is about 373.3881059802.

The spelling of 52057276 in words is "fifty-two million, fifty-seven thousand, two hundred seventy-six".