52472566 has 16 divisors (see below), whose sum is σ = 84213360. Its totient is φ = 24446880.

The previous prime is 52472551. The next prime is 52472593. The reversal of 52472566 is 66527425.

52472566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 9001 + ... + 13636.

It is an arithmetic number, because the mean of its divisors is an integer number (5263335).

Almost surely, 2^52472566 is an apocalyptic number.

52472566 is a deficient number, since it is larger than the sum of its proper divisors (31740794).

52472566 is a wasteful number, since it uses less digits than its factorization.

52472566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22719.

The product of its digits is 100800, while the sum is 37.

The square root of 52472566 is about 7243.7949998602. The cubic root of 52472566 is about 374.3783858620.

The spelling of 52472566 in words is "fifty-two million, four hundred seventy-two thousand, five hundred sixty-six".