52556466 has 16 divisors (see below), whose sum is σ = 105228864. Its totient is φ = 17499504.

The previous prime is 52556459. The next prime is 52556467. The reversal of 52556466 is 66465525.

It is a happy number.

52556466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52556467) by changing a digit.

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, 1755 + ... + 10401.

It is an arithmetic number, because the mean of its divisors is an integer number (6576804).

Almost surely, 2^52556466 is an apocalyptic number.

52556466 is an abundant number, since it is smaller than the sum of its proper divisors (52672398).

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

52556466 is a wasteful number, since it uses less digits than its factorization.

52556466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9665.

The product of its digits is 216000, while the sum is 39.

The square root of 52556466 is about 7249.5838501255. The cubic root of 52556466 is about 374.5778146482.

The spelling of 52556466 in words is "fifty-two million, five hundred fifty-six thousand, four hundred sixty-six".