50050055500491 has 8 divisors (see below), whose sum is σ = 66779398661184. Its totient is φ = 33343708003400.

The previous prime is 50050055500457. The next prime is 50050055500537. The reversal of 50050055500491 is 19400555005005.

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

It is a cyclic number.

It is not a de Polignac number, because 50050055500491 - 2⁶ = 50050055500427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50050055500691) 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, 5748910821 + ... + 5748919526.

It is an arithmetic number, because the mean of its divisors is an integer number (8347424832648).

Almost surely, 2^{50050055500491} is an apocalyptic number.

50050055500491 is a deficient number, since it is larger than the sum of its proper divisors (16729343160693).

50050055500491 is a wasteful number, since it uses less digits than its factorization.

50050055500491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11497831801.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 50050055500491 in words is "fifty trillion, fifty billion, fifty-five million, five hundred thousand, four hundred ninety-one".