52541559 has 24 divisors (see below), whose sum is σ = 89536512. Its totient is φ = 29054160.

The previous prime is 52541539. The next prime is 52541561. The reversal of 52541559 is 95514525.

52541559 is a `hidden beast` number, since 52 + 54 + 1 + 559 = 666.

It is not a de Polignac number, because 52541559 - 2⁷ = 52541431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52541539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11499 + ... + 15404.

It is an arithmetic number, because the mean of its divisors is an integer number (3730688).

Almost surely, 2^52541559 is an apocalyptic number.

52541559 is a deficient number, since it is larger than the sum of its proper divisors (36994953).

52541559 is a wasteful number, since it uses less digits than its factorization.

52541559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26947 (or 26944 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The square root of 52541559 is about 7248.5556492311. Note that the first 3 decimals coincide. The cubic root of 52541559 is about 374.5423964912.

The spelling of 52541559 in words is "fifty-two million, five hundred forty-one thousand, five hundred fifty-nine".