50544611399 has 2 divisors, whose sum is σ = 50544611400. Its totient is φ = 50544611398.

The previous prime is 50544611363. The next prime is 50544611417. The reversal of 50544611399 is 99311644505.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50544611399 - 2¹² = 50544607303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50544611329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25272305699 + 25272305700.

It is an arithmetic number, because the mean of its divisors is an integer number (25272305700).

Almost surely, 2^50544611399 is an apocalyptic number.

50544611399 is a deficient number, since it is larger than the sum of its proper divisors (1).

50544611399 is an equidigital number, since it uses as much as digits as its factorization.

50544611399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 50544611399 in words is "fifty billion, five hundred forty-four million, six hundred eleven thousand, three hundred ninety-nine".