52798771 has 4 divisors (see below), whose sum is σ = 52868200. Its totient is φ = 52729344.

The previous prime is 52798769. The next prime is 52798789. The reversal of 52798771 is 17789725.

52798771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52798771 - 2¹ = 52798769 is a prime.

It is a super-2 number, since 2×52798771² = 5575420438220882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52798751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33561 + ... + 35098.

It is an arithmetic number, because the mean of its divisors is an integer number (13217050).

Almost surely, 2^52798771 is an apocalyptic number.

52798771 is a deficient number, since it is larger than the sum of its proper divisors (69429).

52798771 is an equidigital number, since it uses as much as digits as its factorization.

52798771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69428.

The product of its digits is 246960, while the sum is 46.

The square root of 52798771 is about 7266.2762815627. The cubic root of 52798771 is about 375.1525802800.

The spelling of 52798771 in words is "fifty-two million, seven hundred ninety-eight thousand, seven hundred seventy-one".