49438265196 has 24 divisors (see below), whose sum is σ = 115423028784. Its totient is φ = 16469839360.

The previous prime is 49438265179. The next prime is 49438265203. The reversal of 49438265196 is 69156283494.

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, 1176285 + ... + 1217588.

It is an arithmetic number, because the mean of its divisors is an integer number (4809292866).

Almost surely, 2^49438265196 is an apocalyptic number.

It is an amenable number.

49438265196 is an abundant number, since it is smaller than the sum of its proper divisors (65984763588).

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

49438265196 is a wasteful number, since it uses less digits than its factorization.

49438265196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395601 (or 2395599 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 57.

The spelling of 49438265196 in words is "forty-nine billion, four hundred thirty-eight million, two hundred sixty-five thousand, one hundred ninety-six".