52545635 has 8 divisors (see below), whose sum is σ = 63095760. Its totient is φ = 42009184.

The previous prime is 52545617. The next prime is 52545637. The reversal of 52545635 is 53654525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52545635 - 2¹² = 52541539 is a prime.

It is a super-2 number, since 2×52545635² = 5522087515106450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52545595 and 52545604.

It is not an unprimeable number, because it can be changed into a prime (52545637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9449 + ... + 13941.

It is an arithmetic number, because the mean of its divisors is an integer number (7886970).

Almost surely, 2^52545635 is an apocalyptic number.

52545635 is a deficient number, since it is larger than the sum of its proper divisors (10550125).

52545635 is a wasteful number, since it uses less digits than its factorization.

52545635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837.

The product of its digits is 90000, while the sum is 35.

The square root of 52545635 is about 7248.8368032395. The cubic root of 52545635 is about 374.5520814933.

The spelling of 52545635 in words is "fifty-two million, five hundred forty-five thousand, six hundred thirty-five".