52569035 has 4 divisors (see below), whose sum is σ = 63082848. Its totient is φ = 42055224.

The previous prime is 52569031. The next prime is 52569043. The reversal of 52569035 is 53096525.

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 52569035 - 2² = 52569031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52568986 and 52569004.

It is not an unprimeable number, because it can be changed into a prime (52569031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5256899 + ... + 5256908.

It is an arithmetic number, because the mean of its divisors is an integer number (15770712).

Almost surely, 2^52569035 is an apocalyptic number.

52569035 is a deficient number, since it is larger than the sum of its proper divisors (10513813).

52569035 is a wasteful number, since it uses less digits than its factorization.

52569035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10513812.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 52569035 is about 7250.4506756477. The cubic root of 52569035 is about 374.6076726508.

The spelling of 52569035 in words is "fifty-two million, five hundred sixty-nine thousand, thirty-five".