50505005500492 has 24 divisors (see below), whose sum is σ = 88770751247360. Its totient is φ = 25141936291200.

The previous prime is 50505005500471. The next prime is 50505005500493. The reversal of 50505005500492 is 29400550050505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50505005500493) 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, 92920117 + ... + 93462067.

Almost surely, 2^{50505005500492} is an apocalyptic number.

It is an amenable number.

50505005500492 is a deficient number, since it is larger than the sum of its proper divisors (38265745746868).

50505005500492 is a wasteful number, since it uses less digits than its factorization.

50505005500492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643921 (or 643919 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 40.

Adding to 50505005500492 its reverse (29400550050505), we get a palindrome (79905555550997).

The spelling of 50505005500492 in words is "fifty trillion, five hundred five billion, five million, five hundred thousand, four hundred ninety-two".