52214759 has 2 divisors, whose sum is σ = 52214760. Its totient is φ = 52214758.

The previous prime is 52214737. The next prime is 52214821. The reversal of 52214759 is 95741225.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52214759 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52214059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26107379 + 26107380.

It is an arithmetic number, because the mean of its divisors is an integer number (26107380).

Almost surely, 2^52214759 is an apocalyptic number.

52214759 is a deficient number, since it is larger than the sum of its proper divisors (1).

52214759 is an equidigital number, since it uses as much as digits as its factorization.

52214759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 35.

The square root of 52214759 is about 7225.9780652864. The cubic root of 52214759 is about 373.7642498939.

The spelling of 52214759 in words is "fifty-two million, two hundred fourteen thousand, seven hundred fifty-nine".