52110649 has 4 divisors (see below), whose sum is σ = 52192336. Its totient is φ = 52028964.

The previous prime is 52110599. The next prime is 52110677. The reversal of 52110649 is 94601125.

52110649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52110649 - 2⁹ = 52110137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52110449) 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 in 3 ways as a sum of consecutive naturals, for example, 39879 + ... + 41164.

It is an arithmetic number, because the mean of its divisors is an integer number (13048084).

Almost surely, 2^52110649 is an apocalyptic number.

It is an amenable number.

52110649 is a deficient number, since it is larger than the sum of its proper divisors (81687).

52110649 is an equidigital number, since it uses as much as digits as its factorization.

52110649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81686.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 52110649 is about 7218.7706017022. The cubic root of 52110649 is about 373.5156708341.

The spelling of 52110649 in words is "fifty-two million, one hundred ten thousand, six hundred forty-nine".