52033857 has 4 divisors (see below), whose sum is σ = 69378480. Its totient is φ = 34689236.

The previous prime is 52033829. The next prime is 52033867. The reversal of 52033857 is 75833025.

52033857 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52033857 - 2¹⁰ = 52032833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52033867) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 8672307 + ... + 8672312.

It is an arithmetic number, because the mean of its divisors is an integer number (17344620).

Almost surely, 2^52033857 is an apocalyptic number.

It is an amenable number.

52033857 is a deficient number, since it is larger than the sum of its proper divisors (17344623).

52033857 is a wasteful number, since it uses less digits than its factorization.

52033857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17344622.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 52033857 is about 7213.4497294984. The cubic root of 52033857 is about 373.3321055621.

The spelling of 52033857 in words is "fifty-two million, thirty-three thousand, eight hundred fifty-seven".