50553515359 has 2 divisors, whose sum is σ = 50553515360. Its totient is φ = 50553515358.

The previous prime is 50553515291. The next prime is 50553515393. The reversal of 50553515359 is 95351535505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50553515359 - 2⁷ = 50553515231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50553515659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25276757679 + 25276757680.

It is an arithmetic number, because the mean of its divisors is an integer number (25276757680).

Almost surely, 2^50553515359 is an apocalyptic number.

50553515359 is a deficient number, since it is larger than the sum of its proper divisors (1).

50553515359 is an equidigital number, since it uses as much as digits as its factorization.

50553515359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1265625, while the sum is 46.

The spelling of 50553515359 in words is "fifty billion, five hundred fifty-three million, five hundred fifteen thousand, three hundred fifty-nine".