52105505 has 16 divisors (see below), whose sum is σ = 65997120. Its totient is φ = 39382848.

The previous prime is 52105483. The next prime is 52105523. The reversal of 52105505 is 50550125.

It is a cyclic number.

It is not a de Polignac number, because 52105505 - 2¹² = 52101409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60659 + ... + 61511.

It is an arithmetic number, because the mean of its divisors is an integer number (4124820).

Almost surely, 2^52105505 is an apocalyptic number.

It is an amenable number.

52105505 is a deficient number, since it is larger than the sum of its proper divisors (13891615).

52105505 is a wasteful number, since it uses less digits than its factorization.

52105505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520.

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 52105505 is about 7218.4142995536. The cubic root of 52105505 is about 373.5033801419.

The spelling of 52105505 in words is "fifty-two million, one hundred five thousand, five hundred five".