49850890286 has 8 divisors (see below), whose sum is σ = 74777329704. Its totient is φ = 24925113720.

The previous prime is 49850890279. The next prime is 49850890291. The reversal of 49850890286 is 68209805894.

49850890286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×49850890286² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122696 + ... + 338756.

It is an arithmetic number, because the mean of its divisors is an integer number (9347166213).

Almost surely, 2^49850890286 is an apocalyptic number.

49850890286 is a deficient number, since it is larger than the sum of its proper divisors (24926439418).

49850890286 is a wasteful number, since it uses less digits than its factorization.

49850890286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331426.

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 49850890286 in words is "forty-nine billion, eight hundred fifty million, eight hundred ninety thousand, two hundred eighty-six".