52903568 has 10 divisors (see below), whose sum is σ = 102500694. Its totient is φ = 26451776.

The previous prime is 52903567. The next prime is 52903579. The reversal of 52903568 is 86530925.

52903568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42354064 + 10549504 = 6508^2 + 3248^2 .

It is not an unprimeable number, because it can be changed into a prime (52903567) 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 as a sum of consecutive naturals, namely, 1653221 + ... + 1653252.

Almost surely, 2^52903568 is an apocalyptic number.

It is an amenable number.

52903568 is a deficient number, since it is larger than the sum of its proper divisors (49597126).

52903568 is a wasteful number, since it uses less digits than its factorization.

52903568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306481 (or 3306475 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 52903568 is about 7273.4838970056. The cubic root of 52903568 is about 375.4006219272.

The spelling of 52903568 in words is "fifty-two million, nine hundred three thousand, five hundred sixty-eight".