50318237774 has 64 divisors (see below), whose sum is σ = 87944693760. Its totient is φ = 21149059200.

The previous prime is 50318237747. The next prime is 50318237779. The reversal of 50318237774 is 47773281305.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50318237779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100036007 + ... + 100036509.

It is an arithmetic number, because the mean of its divisors is an integer number (1374135840).

Almost surely, 2^50318237774 is an apocalyptic number.

50318237774 is a deficient number, since it is larger than the sum of its proper divisors (37626455986).

50318237774 is a wasteful number, since it uses less digits than its factorization.

50318237774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 50318237774 in words is "fifty billion, three hundred eighteen million, two hundred thirty-seven thousand, seven hundred seventy-four".