52612303 has 2 divisors, whose sum is σ = 52612304. Its totient is φ = 52612302.

The previous prime is 52612283. The next prime is 52612309. The reversal of 52612303 is 30321625.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52612303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52612309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26306151 + 26306152.

It is an arithmetic number, because the mean of its divisors is an integer number (26306152).

Almost surely, 2^52612303 is an apocalyptic number.

52612303 is a deficient number, since it is larger than the sum of its proper divisors (1).

52612303 is an equidigital number, since it uses as much as digits as its factorization.

52612303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 52612303 is about 7253.4338764478. The cubic root of 52612303 is about 374.7104205891.

Adding to 52612303 its reverse (30321625), we get a palindrome (82933928).

The spelling of 52612303 in words is "fifty-two million, six hundred twelve thousand, three hundred three".