52203091 has 2 divisors, whose sum is σ = 52203092. Its totient is φ = 52203090.

The previous prime is 52203061. The next prime is 52203113. The reversal of 52203091 is 19030225.

52203091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (52203113) can be obtained adding 52203091 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52203091 - 2¹⁵ = 52170323 is a prime.

It is not a weakly prime, because it can be changed into another prime (52203061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26101545 + 26101546.

It is an arithmetic number, because the mean of its divisors is an integer number (26101546).

Almost surely, 2^52203091 is an apocalyptic number.

52203091 is a deficient number, since it is larger than the sum of its proper divisors (1).

52203091 is an equidigital number, since it uses as much as digits as its factorization.

52203091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 52203091 is about 7225.1706554240. The cubic root of 52203091 is about 373.7364071521.

The spelling of 52203091 in words is "fifty-two million, two hundred three thousand, ninety-one".