52505020759 has 2 divisors, whose sum is σ = 52505020760. Its totient is φ = 52505020758.

The previous prime is 52505020723. The next prime is 52505020787. The reversal of 52505020759 is 95702050525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52505020759 - 2⁹ = 52505020247 is a prime.

It is a super-3 number, since 3×52505020759³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52505020159) 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, 26252510379 + 26252510380.

It is an arithmetic number, because the mean of its divisors is an integer number (26252510380).

Almost surely, 2^52505020759 is an apocalyptic number.

52505020759 is a deficient number, since it is larger than the sum of its proper divisors (1).

52505020759 is an equidigital number, since it uses as much as digits as its factorization.

52505020759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157500, while the sum is 40.

The spelling of 52505020759 in words is "fifty-two billion, five hundred five million, twenty thousand, seven hundred fifty-nine".