52301791 has 2 divisors, whose sum is σ = 52301792. Its totient is φ = 52301790.

The previous prime is 52301783. The next prime is 52301801. The reversal of 52301791 is 19710325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52301791 - 2³ = 52301783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52301731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26150895 + 26150896.

It is an arithmetic number, because the mean of its divisors is an integer number (26150896).

Almost surely, 2^52301791 is an apocalyptic number.

52301791 is a deficient number, since it is larger than the sum of its proper divisors (1).

52301791 is an equidigital number, since it uses as much as digits as its factorization.

52301791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 52301791 is about 7231.9977184731. The cubic root of 52301791 is about 373.9717990880.

It can be divided in two parts, 5230 and 1791, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 52301791 in words is "fifty-two million, three hundred one thousand, seven hundred ninety-one".