50249722290 has 16 divisors (see below), whose sum is σ = 120599333568. Its totient is φ = 13399925936.

The previous prime is 50249722277. The next prime is 50249722319. The reversal of 50249722290 is 9222794205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837495342 + ... + 837495401.

It is an arithmetic number, because the mean of its divisors is an integer number (7537458348).

Almost surely, 2^50249722290 is an apocalyptic number.

50249722290 is an abundant number, since it is smaller than the sum of its proper divisors (70349611278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50249722290 is a wasteful number, since it uses less digits than its factorization.

50249722290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674990753.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 50249722290 in words is "fifty billion, two hundred forty-nine million, seven hundred twenty-two thousand, two hundred ninety".