50045755038313 has 2 divisors, whose sum is σ = 50045755038314. Its totient is φ = 50045755038312.

The previous prime is 50045755038281. The next prime is 50045755038329. The reversal of 50045755038313 is 31383055754005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41493218559529 + 8552536478784 = 6441523^2 + 2924472^2 .

It is a cyclic number.

It is not a de Polignac number, because 50045755038313 - 2⁵ = 50045755038281 is a prime.

It is not a weakly prime, because it can be changed into another prime (50045755038413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25022877519156 + 25022877519157.

It is an arithmetic number, because the mean of its divisors is an integer number (25022877519157).

Almost surely, 2^{50045755038313} is an apocalyptic number.

It is an amenable number.

50045755038313 is a deficient number, since it is larger than the sum of its proper divisors (1).

50045755038313 is an equidigital number, since it uses as much as digits as its factorization.

50045755038313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780000, while the sum is 49.

The spelling of 50045755038313 in words is "fifty trillion, forty-five billion, seven hundred fifty-five million, thirty-eight thousand, three hundred thirteen".