52566476 has 6 divisors (see below), whose sum is σ = 91991340. Its totient is φ = 26283236.

The previous prime is 52566467. The next prime is 52566491. The reversal of 52566476 is 67466525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570806 + ... + 6570813.

It is an arithmetic number, because the mean of its divisors is an integer number (15331890).

Almost surely, 2^52566476 is an apocalyptic number.

It is an amenable number.

52566476 is a deficient number, since it is larger than the sum of its proper divisors (39424864).

52566476 is a wasteful number, since it uses less digits than its factorization.

52566476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141623 (or 13141621 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 52566476 is about 7250.2742017113. The cubic root of 52566476 is about 374.6015940623.

The spelling of 52566476 in words is "fifty-two million, five hundred sixty-six thousand, four hundred seventy-six".