52530302803 has 8 divisors (see below), whose sum is σ = 57459424176. Its totient is φ = 47626788000.

The previous prime is 52530302743. The next prime is 52530302863. The reversal of 52530302803 is 30820303525.

It is an interprime number because it is at equal distance from previous prime (52530302743) and next prime (52530302863).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52530302803 - 2²¹ = 52528205651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52530302863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6397348 + ... + 6405553.

It is an arithmetic number, because the mean of its divisors is an integer number (7182428022).

Almost surely, 2^52530302803 is an apocalyptic number.

52530302803 is a deficient number, since it is larger than the sum of its proper divisors (4929121373).

52530302803 is a wasteful number, since it uses less digits than its factorization.

52530302803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803285.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 52530302803 in words is "fifty-two billion, five hundred thirty million, three hundred two thousand, eight hundred three".