49319785371 has 8 divisors (see below), whose sum is σ = 65766899200. Its totient is φ = 32876264232.

The previous prime is 49319785367. The next prime is 49319785421. The reversal of 49319785371 is 17358791394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49319785371 - 2² = 49319785367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49319785351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865975 + ... + 921168.

It is an arithmetic number, because the mean of its divisors is an integer number (8220862400).

Almost surely, 2^49319785371 is an apocalyptic number.

49319785371 is a deficient number, since it is larger than the sum of its proper divisors (16447113829).

49319785371 is a wasteful number, since it uses less digits than its factorization.

49319785371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796345.

The product of its digits is 5715360, while the sum is 57.

The spelling of 49319785371 in words is "forty-nine billion, three hundred nineteen million, seven hundred eighty-five thousand, three hundred seventy-one".