52535601 has 8 divisors (see below), whose sum is σ = 77830560. Its totient is φ = 35023716.

The previous prime is 52535599. The next prime is 52535629. The reversal of 52535601 is 10653525.

52535601 is a `hidden beast` number, since 5 + 2 + 53 + 5 + 601 = 666.

It is not a de Polignac number, because 52535601 - 2¹ = 52535599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1945763 = 52535601 / (5 + 2 + 5 + 3 + 5 + 6 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (52530601) 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, 972855 + ... + 972908.

It is an arithmetic number, because the mean of its divisors is an integer number (9728820).

Almost surely, 2^52535601 is an apocalyptic number.

It is an amenable number.

52535601 is a deficient number, since it is larger than the sum of its proper divisors (25294959).

52535601 is a wasteful number, since it uses less digits than its factorization.

52535601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945772 (or 1945766 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 52535601 is about 7248.1446591524. The cubic root of 52535601 is about 374.5282387591.

The spelling of 52535601 in words is "fifty-two million, five hundred thirty-five thousand, six hundred one".