52810879 has 4 divisors (see below), whose sum is σ = 57611880. Its totient is φ = 48009880.

The previous prime is 52810873. The next prime is 52810957. The reversal of 52810879 is 97801825.

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 52810879 - 2¹¹ = 52808831 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52810873) 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, 2400484 + ... + 2400505.

It is an arithmetic number, because the mean of its divisors is an integer number (14402970).

Almost surely, 2^52810879 is an apocalyptic number.

52810879 is a deficient number, since it is larger than the sum of its proper divisors (4801001).

52810879 is a wasteful number, since it uses less digits than its factorization.

52810879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801000.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 52810879 is about 7267.1093978280. The cubic root of 52810879 is about 375.1812551915.

The spelling of 52810879 in words is "fifty-two million, eight hundred ten thousand, eight hundred seventy-nine".