49908203226 has 192 divisors, whose sum is σ = 127856102400. Its totient is φ = 13777344000.

The previous prime is 49908203197. The next prime is 49908203239. The reversal of 49908203226 is 62230280994.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 185532220 + ... + 185532488.

It is an arithmetic number, because the mean of its divisors is an integer number (665917200).

Almost surely, 2^49908203226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49908203226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63928051200).

49908203226 is an abundant number, since it is smaller than the sum of its proper divisors (77947899174).

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

49908203226 is a wasteful number, since it uses less digits than its factorization.

49908203226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 49908203226 in words is "forty-nine billion, nine hundred eight million, two hundred three thousand, two hundred twenty-six".