50699117086 has 8 divisors (see below), whose sum is σ = 76049811864. Its totient is φ = 25349179800.

The previous prime is 50699117081. The next prime is 50699117149. The reversal of 50699117086 is 68071199605.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50699117081) 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, 27736 + ... + 319636.

It is an arithmetic number, because the mean of its divisors is an integer number (9506226483).

Almost surely, 2^50699117086 is an apocalyptic number.

50699117086 is a deficient number, since it is larger than the sum of its proper divisors (25350694778).

50699117086 is a wasteful number, since it uses less digits than its factorization.

50699117086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378746.

The product of its (nonzero) digits is 816480, while the sum is 52.

The spelling of 50699117086 in words is "fifty billion, six hundred ninety-nine million, one hundred seventeen thousand, eighty-six".