52357303 has 4 divisors (see below), whose sum is σ = 52394368. Its totient is φ = 52320240.

The previous prime is 52357301. The next prime is 52357309. The reversal of 52357303 is 30375325.

It is a happy number.

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 52357303 - 2¹ = 52357301 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 (52357301) 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, 16326 + ... + 19267.

It is an arithmetic number, because the mean of its divisors is an integer number (13098592).

Almost surely, 2^52357303 is an apocalyptic number.

52357303 is a deficient number, since it is larger than the sum of its proper divisors (37065).

52357303 is a wasteful number, since it uses less digits than its factorization.

52357303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37064.

The product of its (nonzero) digits is 9450, while the sum is 28.

The square root of 52357303 is about 7235.8346443240. The cubic root of 52357303 is about 374.1040608566.

The spelling of 52357303 in words is "fifty-two million, three hundred fifty-seven thousand, three hundred three".