52798819 has 2 divisors, whose sum is σ = 52798820. Its totient is φ = 52798818.

The previous prime is 52798807. The next prime is 52798831. The reversal of 52798819 is 91889725.

52798819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (52798807) and next prime (52798831).

It is a cyclic number.

It is not a de Polignac number, because 52798819 - 2¹¹ = 52796771 is a prime.

It is a super-2 number, since 2×52798819² = 5575430575589522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52798849) 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 as a sum of consecutive naturals, namely, 26399409 + 26399410.

It is an arithmetic number, because the mean of its divisors is an integer number (26399410).

Almost surely, 2^52798819 is an apocalyptic number.

52798819 is a deficient number, since it is larger than the sum of its proper divisors (1).

52798819 is an equidigital number, since it uses as much as digits as its factorization.

52798819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 49.

The square root of 52798819 is about 7266.2795844916. The cubic root of 52798819 is about 375.1526939652.

The spelling of 52798819 in words is "fifty-two million, seven hundred ninety-eight thousand, eight hundred nineteen".