50496559538 has 8 divisors (see below), whose sum is σ = 75824322588. Its totient is φ = 25221785344.

The previous prime is 50496559537. The next prime is 50496559571. The reversal of 50496559538 is 83595569405.

50496559538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47413756009 + 3082803529 = 217747^2 + 55523^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (50496559537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13244831 + ... + 13248642.

Almost surely, 2^50496559538 is an apocalyptic number.

50496559538 is a deficient number, since it is larger than the sum of its proper divisors (25327763050).

50496559538 is a wasteful number, since it uses less digits than its factorization.

50496559538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26494428.

The product of its (nonzero) digits is 29160000, while the sum is 59.

The spelling of 50496559538 in words is "fifty billion, four hundred ninety-six million, five hundred fifty-nine thousand, five hundred thirty-eight".