50550549740918 has 16 divisors (see below), whose sum is σ = 79817972037120. Its totient is φ = 23944602880296.

The previous prime is 50550549740917. The next prime is 50550549740927. The reversal of 50550549740918 is 81904794505505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550549740917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8610446 + ... + 13237857.

It is an arithmetic number, because the mean of its divisors is an integer number (4988623252320).

Almost surely, 2^{50550549740918} is an apocalyptic number.

50550549740918 is a deficient number, since it is larger than the sum of its proper divisors (29267422296202).

50550549740918 is a wasteful number, since it uses less digits than its factorization.

50550549740918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21909211.

The product of its (nonzero) digits is 45360000, while the sum is 62.

The spelling of 50550549740918 in words is "fifty trillion, five hundred fifty billion, five hundred forty-nine million, seven hundred forty thousand, nine hundred eighteen".