52109011 has 2 divisors, whose sum is σ = 52109012. Its totient is φ = 52109010.

The previous prime is 52108997. The next prime is 52109023. The reversal of 52109011 is 11090125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52109011 - 2⁷ = 52108883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52109011.

It is not a weakly prime, because it can be changed into another prime (52109051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26054505 + 26054506.

It is an arithmetic number, because the mean of its divisors is an integer number (26054506).

Almost surely, 2^52109011 is an apocalyptic number.

52109011 is a deficient number, since it is larger than the sum of its proper divisors (1).

52109011 is an equidigital number, since it uses as much as digits as its factorization.

52109011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 52109011 is about 7218.6571465890. The cubic root of 52109011 is about 373.5117572061.

Adding to 52109011 its reverse (11090125), we get a palindrome (63199136).

The spelling of 52109011 in words is "fifty-two million, one hundred nine thousand, eleven".