52819087 has 2 divisors, whose sum is σ = 52819088. Its totient is φ = 52819086.

The previous prime is 52819073. The next prime is 52819099. The reversal of 52819087 is 78091825.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52819087 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52819057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26409543 + 26409544.

It is an arithmetic number, because the mean of its divisors is an integer number (26409544).

Almost surely, 2^52819087 is an apocalyptic number.

52819087 is a deficient number, since it is larger than the sum of its proper divisors (1).

52819087 is an equidigital number, since it uses as much as digits as its factorization.

52819087 is an odious number, because the sum of its binary digits is odd.

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

The square root of 52819087 is about 7267.6741121214. The cubic root of 52819087 is about 375.2006913902.

The spelling of 52819087 in words is "fifty-two million, eight hundred nineteen thousand, eighty-seven".