52676399 has 2 divisors, whose sum is σ = 52676400. Its totient is φ = 52676398.

The previous prime is 52676357. The next prime is 52676401. The reversal of 52676399 is 99367625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52676399 - 2¹² = 52672303 is a prime.

It is a Sophie Germain prime.

Together with 52676401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52676599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26338199 + 26338200.

It is an arithmetic number, because the mean of its divisors is an integer number (26338200).

Almost surely, 2^52676399 is an apocalyptic number.

52676399 is a deficient number, since it is larger than the sum of its proper divisors (1).

52676399 is an equidigital number, since it uses as much as digits as its factorization.

52676399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 47.

The square root of 52676399 is about 7257.8508526974. The cubic root of 52676399 is about 374.8625250152.

The spelling of 52676399 in words is "fifty-two million, six hundred seventy-six thousand, three hundred ninety-nine".