52250303 has 4 divisors (see below), whose sum is σ = 59714640. Its totient is φ = 44785968.

The previous prime is 52250287. The next prime is 52250309. The reversal of 52250303 is 30305225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52250303 - 2⁴ = 52250287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52250309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3732158 + ... + 3732171.

It is an arithmetic number, because the mean of its divisors is an integer number (14928660).

Almost surely, 2^52250303 is an apocalyptic number.

52250303 is a deficient number, since it is larger than the sum of its proper divisors (7464337).

52250303 is an equidigital number, since it uses as much as digits as its factorization.

52250303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7464336.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 52250303 is about 7228.4371063183. The cubic root of 52250303 is about 373.8490411380.

Adding to 52250303 its reverse (30305225), we get a palindrome (82555528).

The spelling of 52250303 in words is "fifty-two million, two hundred fifty thousand, three hundred three".