52111045 has 16 divisors (see below), whose sum is σ = 71585280. Its totient is φ = 35673984.

The previous prime is 52111039. The next prime is 52111067. The reversal of 52111045 is 54011125.

52111045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52111045 - 2¹¹ = 52108997 is a prime.

It is a super-2 number, since 2×52111045² = 5431122021984050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 35649 + ... + 37081.

It is an arithmetic number, because the mean of its divisors is an integer number (4474080).

Almost surely, 2^52111045 is an apocalyptic number.

It is an amenable number.

52111045 is a deficient number, since it is larger than the sum of its proper divisors (19474235).

52111045 is a wasteful number, since it uses less digits than its factorization.

52111045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 52111045 is about 7218.7980301432. The cubic root of 52111045 is about 373.5166169736.

The spelling of 52111045 in words is "fifty-two million, one hundred eleven thousand, forty-five".