550000050529 has 2 divisors, whose sum is σ = 550000050530. Its totient is φ = 550000050528.

The previous prime is 550000050517. The next prime is 550000050563. The reversal of 550000050529 is 925050000055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 469499040000 + 80501010529 = 685200^2 + 283727^2 .

It is a cyclic number.

It is not a de Polignac number, because 550000050529 - 2⁵ = 550000050497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550000050529.

It is not a weakly prime, because it can be changed into another prime (550000050569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275000025264 + 275000025265.

It is an arithmetic number, because the mean of its divisors is an integer number (275000025265).

Almost surely, 2^550000050529 is an apocalyptic number.

It is an amenable number.

550000050529 is a deficient number, since it is larger than the sum of its proper divisors (1).

550000050529 is an equidigital number, since it uses as much as digits as its factorization.

550000050529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 550000050529 in words is "five hundred fifty billion, fifty thousand, five hundred twenty-nine".