52436635 has 4 divisors (see below), whose sum is σ = 62923968. Its totient is φ = 41949304.

The previous prime is 52436627. The next prime is 52436641. The reversal of 52436635 is 53663425.

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

It is a cyclic number.

It is not a de Polignac number, because 52436635 - 2³ = 52436627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52436635.

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, 5243659 + ... + 5243668.

It is an arithmetic number, because the mean of its divisors is an integer number (15730992).

Almost surely, 2^52436635 is an apocalyptic number.

52436635 is a deficient number, since it is larger than the sum of its proper divisors (10487333).

52436635 is a wasteful number, since it uses less digits than its factorization.

52436635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10487332.

The product of its digits is 64800, while the sum is 34.

The square root of 52436635 is about 7241.3144525010. The cubic root of 52436635 is about 374.2929135071.

The spelling of 52436635 in words is "fifty-two million, four hundred thirty-six thousand, six hundred thirty-five".