52500005539 has 2 divisors, whose sum is σ = 52500005540. Its totient is φ = 52500005538.

The previous prime is 52500005527. The next prime is 52500005561. The reversal of 52500005539 is 93550000525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52500005539 - 2²⁷ = 52365787811 is a prime.

It is not a weakly prime, because it can be changed into another prime (52500006539) 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, 26250002769 + 26250002770.

It is an arithmetic number, because the mean of its divisors is an integer number (26250002770).

Almost surely, 2^52500005539 is an apocalyptic number.

52500005539 is a deficient number, since it is larger than the sum of its proper divisors (1).

52500005539 is an equidigital number, since it uses as much as digits as its factorization.

52500005539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33750, while the sum is 34.

The spelling of 52500005539 in words is "fifty-two billion, five hundred million, five thousand, five hundred thirty-nine".