52541566 has 16 divisors (see below), whose sum is σ = 98259840. Its totient is φ = 20470680.

The previous prime is 52541563. The next prime is 52541569. The reversal of 52541566 is 66514525.

It is an interprime number because it is at equal distance from previous prime (52541563) and next prime (52541569).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52541561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170436 + ... + 170743.

It is an arithmetic number, because the mean of its divisors is an integer number (6141240).

Almost surely, 2^52541566 is an apocalyptic number.

52541566 is a deficient number, since it is larger than the sum of its proper divisors (45718274).

52541566 is a wasteful number, since it uses less digits than its factorization.

52541566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341199.

The product of its digits is 36000, while the sum is 34.

The square root of 52541566 is about 7248.5561320859. The cubic root of 52541566 is about 374.5424131244.

The spelling of 52541566 in words is "fifty-two million, five hundred forty-one thousand, five hundred sixty-six".