50532055009 has 2 divisors, whose sum is σ = 50532055010. Its totient is φ = 50532055008.

The previous prime is 50532054983. The next prime is 50532055043. The reversal of 50532055009 is 90055023505.

It is an a-pointer prime, because the next prime (50532055043) can be obtained adding 50532055009 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42282874384 + 8249180625 = 205628^2 + 90825^2 .

It is a cyclic number.

It is not a de Polignac number, because 50532055009 - 2⁹ = 50532054497 is a prime.

It is not a weakly prime, because it can be changed into another prime (50532055069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25266027504 + 25266027505.

It is an arithmetic number, because the mean of its divisors is an integer number (25266027505).

Almost surely, 2^50532055009 is an apocalyptic number.

It is an amenable number.

50532055009 is a deficient number, since it is larger than the sum of its proper divisors (1).

50532055009 is an equidigital number, since it uses as much as digits as its factorization.

50532055009 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 50532055009 in words is "fifty billion, five hundred thirty-two million, fifty-five thousand, nine".