49261792336 has 20 divisors (see below), whose sum is σ = 95450116372. Its totient is φ = 24629504256.

The previous prime is 49261792319. The next prime is 49261792367. The reversal of 49261792336 is 63329716294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34093406736 + 15168385600 = 184644^2 + 123160^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242890 + ... + 396886.

Almost surely, 2^49261792336 is an apocalyptic number.

It is an amenable number.

49261792336 is a deficient number, since it is larger than the sum of its proper divisors (46188324036).

49261792336 is a wasteful number, since it uses less digits than its factorization.

49261792336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173998 (or 173992 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 52.

The spelling of 49261792336 in words is "forty-nine billion, two hundred sixty-one million, seven hundred ninety-two thousand, three hundred thirty-six".