52303168 has 14 divisors (see below), whose sum is σ = 103789226. Its totient is φ = 26151552.

The previous prime is 52303159. The next prime is 52303171. The reversal of 52303168 is 86130325.

It can be written as a sum of positive squares in only one way, i.e., 48888064 + 3415104 = 6992^2 + 1848^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 408555 + ... + 408682.

Almost surely, 2^52303168 is an apocalyptic number.

It is an amenable number.

52303168 is a deficient number, since it is larger than the sum of its proper divisors (51486058).

52303168 is an equidigital number, since it uses as much as digits as its factorization.

52303168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817249 (or 817239 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 52303168 is about 7232.0929197570. The cubic root of 52303168 is about 373.9750810320.

The spelling of 52303168 in words is "fifty-two million, three hundred three thousand, one hundred sixty-eight".