52066026 has 24 divisors (see below), whose sum is σ = 113239620. Its totient is φ = 17289216.

The previous prime is 52065971. The next prime is 52066037. The reversal of 52066026 is 62066025.

52066026 is a `hidden beast` number, since 52 + 0 + 6 + 602 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52056225 + 9801 = 7215^2 + 99^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535 + ... + 10218.

Almost surely, 2^52066026 is an apocalyptic number.

52066026 is an abundant number, since it is smaller than the sum of its proper divisors (61173594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52066026 is a wasteful number, since it uses less digits than its factorization.

52066026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030 (or 11027 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 52066026 is about 7215.6791780123. The cubic root of 52066026 is about 373.4090250085.

Subtracting 52066026 from its reverse (62066025), we obtain a palindrome (9999999).

The spelling of 52066026 in words is "fifty-two million, sixty-six thousand, twenty-six".