52030267 has 2 divisors, whose sum is σ = 52030268. Its totient is φ = 52030266.

The previous prime is 52030247. The next prime is 52030273. The reversal of 52030267 is 76203025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52030267 is a prime.

It is not a weakly prime, because it can be changed into another prime (52030207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26015133 + 26015134.

It is an arithmetic number, because the mean of its divisors is an integer number (26015134).

Almost surely, 2^52030267 is an apocalyptic number.

52030267 is a deficient number, since it is larger than the sum of its proper divisors (1).

52030267 is an equidigital number, since it uses as much as digits as its factorization.

52030267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 52030267 is about 7213.2008844895. The cubic root of 52030267 is about 373.3235195302.

The spelling of 52030267 in words is "fifty-two million, thirty thousand, two hundred sixty-seven".