52856735 has 4 divisors (see below), whose sum is σ = 63428088. Its totient is φ = 42285384.

The previous prime is 52856701. The next prime is 52856753. The reversal of 52856735 is 53765825.

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 52856735 - 2¹⁴ = 52840351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52856692 and 52856701.

It is a congruent 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, 5285669 + ... + 5285678.

It is an arithmetic number, because the mean of its divisors is an integer number (15857022).

Almost surely, 2^52856735 is an apocalyptic number.

52856735 is a deficient number, since it is larger than the sum of its proper divisors (10571353).

52856735 is a wasteful number, since it uses less digits than its factorization.

52856735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10571352.

The product of its digits is 252000, while the sum is 41.

The square root of 52856735 is about 7270.2637503738. The cubic root of 52856735 is about 375.2898144810.

The spelling of 52856735 in words is "fifty-two million, eight hundred fifty-six thousand, seven hundred thirty-five".