53884799 has 2 divisors, whose sum is σ = 53884800. Its totient is φ = 53884798.

The previous prime is 53884771. The next prime is 53884801. The reversal of 53884799 is 99748835.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53884799 is a prime.

Together with 53884801, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53884799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53884769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26942399 + 26942400.

It is an arithmetic number, because the mean of its divisors is an integer number (26942400).

Almost surely, 2^53884799 is an apocalyptic number.

53884799 is a deficient number, since it is larger than the sum of its proper divisors (1).

53884799 is an equidigital number, since it uses as much as digits as its factorization.

53884799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 53.

The square root of 53884799 is about 7340.6266081309. The cubic root of 53884799 is about 377.7073381131.

The spelling of 53884799 in words is "fifty-three million, eight hundred eighty-four thousand, seven hundred ninety-nine".