49550000050 has 24 divisors (see below), whose sum is σ = 92180475072. Its totient is φ = 19816242000.

The previous prime is 49549999973. The next prime is 49550000051. The reversal of 49550000050 is 5000005594.

It is a junction number, because it is equal to n+sod(n) for n = 49549999973 and 49550000018.

It is not an unprimeable number, because it can be changed into a prime (49550000051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180315 + ... + 362785.

It is an arithmetic number, because the mean of its divisors is an integer number (3840853128).

Almost surely, 2^49550000050 is an apocalyptic number.

49550000050 is a deficient number, since it is larger than the sum of its proper divisors (42630475022).

49550000050 is a wasteful number, since it uses less digits than its factorization.

49550000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187914 (or 187909 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 49550000050 in words is "forty-nine billion, five hundred fifty million, fifty", and thus it is an aban number.