52526665 has 8 divisors (see below), whose sum is σ = 63311040. Its totient is φ = 41835312.

The previous prime is 52526629. The next prime is 52526671. The reversal of 52526665 is 56662525.

52526665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52526665 - 2¹⁷ = 52395593 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 22005 + ... + 24274.

It is an arithmetic number, because the mean of its divisors is an integer number (7913880).

Almost surely, 2^52526665 is an apocalyptic number.

It is an amenable number.

52526665 is a deficient number, since it is larger than the sum of its proper divisors (10784375).

52526665 is a wasteful number, since it uses less digits than its factorization.

52526665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46511.

The product of its digits is 108000, while the sum is 37.

The square root of 52526665 is about 7247.5281993242. The cubic root of 52526665 is about 374.5070025304.

The spelling of 52526665 in words is "fifty-two million, five hundred twenty-six thousand, six hundred sixty-five".