52752303 has 40 divisors (see below), whose sum is σ = 83867520. Its totient is φ = 32950800.

The previous prime is 52752299. The next prime is 52752389. The reversal of 52752303 is 30325725.

It is not a de Polignac number, because 52752303 - 2² = 52752299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52752103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 232276 + ... + 232502.

It is an arithmetic number, because the mean of its divisors is an integer number (2096688).

Almost surely, 2^52752303 is an apocalyptic number.

52752303 is a deficient number, since it is larger than the sum of its proper divisors (31115217).

52752303 is a wasteful number, since it uses less digits than its factorization.

52752303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 52752303 is about 7263.0780664949. The cubic root of 52752303 is about 375.0424911851.

The spelling of 52752303 in words is "fifty-two million, seven hundred fifty-two thousand, three hundred three".