52105011 has 16 divisors (see below), whose sum is σ = 83577600. Its totient is φ = 28207008.

The previous prime is 52105007. The next prime is 52105019. The reversal of 52105011 is 11050125.

It is not a de Polignac number, because 52105011 - 2² = 52105007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52105019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64896 + ... + 65693.

It is an arithmetic number, because the mean of its divisors is an integer number (5223600).

Almost surely, 2^52105011 is an apocalyptic number.

52105011 is a deficient number, since it is larger than the sum of its proper divisors (31472589).

52105011 is a wasteful number, since it uses less digits than its factorization.

52105011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130618.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 52105011 is about 7218.3800814310. The cubic root of 52105011 is about 373.5021997724.

Adding to 52105011 its reverse (11050125), we get a palindrome (63155136).

The spelling of 52105011 in words is "fifty-two million, one hundred five thousand, eleven".