50550550507 has 2 divisors, whose sum is σ = 50550550508. Its totient is φ = 50550550506.

The previous prime is 50550550487. The next prime is 50550550513. The reversal of 50550550507 is 70505505505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50550550507 - 2²⁷ = 50416332779 is a prime.

It is not a weakly prime, because it can be changed into another prime (50550550807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275275253 + 25275275254.

It is an arithmetic number, because the mean of its divisors is an integer number (25275275254).

Almost surely, 2^50550550507 is an apocalyptic number.

50550550507 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550550507 is an equidigital number, since it uses as much as digits as its factorization.

50550550507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109375, while the sum is 37.

The spelling of 50550550507 in words is "fifty billion, five hundred fifty million, five hundred fifty thousand, five hundred seven".