52435585 has 4 divisors (see below), whose sum is σ = 62922708. Its totient is φ = 41948464.

The previous prime is 52435577. The next prime is 52435627. The reversal of 52435585 is 58553425.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12278016 + 40157569 = 3504^2 + 6337^2 .

It is a cyclic number.

It is not a de Polignac number, because 52435585 - 2³ = 52435577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5243554 + ... + 5243563.

It is an arithmetic number, because the mean of its divisors is an integer number (15730677).

Almost surely, 2^52435585 is an apocalyptic number.

It is an amenable number.

52435585 is a deficient number, since it is larger than the sum of its proper divisors (10487123).

52435585 is a wasteful number, since it uses less digits than its factorization.

52435585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10487122.

The product of its digits is 120000, while the sum is 37.

The square root of 52435585 is about 7241.2419514887. The cubic root of 52435585 is about 374.2904151890.

The spelling of 52435585 in words is "fifty-two million, four hundred thirty-five thousand, five hundred eighty-five".