49113782716 has 6 divisors (see below), whose sum is σ = 85949119760. Its totient is φ = 24556891356.

The previous prime is 49113782687. The next prime is 49113782717. The reversal of 49113782716 is 61728731194.

It is a self number, because there is not a number n which added to its sum of digits gives 49113782716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49113782717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6139222836 + ... + 6139222843.

Almost surely, 2^49113782716 is an apocalyptic number.

It is an amenable number.

49113782716 is a deficient number, since it is larger than the sum of its proper divisors (36835337044).

49113782716 is a wasteful number, since it uses less digits than its factorization.

49113782716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278445683 (or 12278445681 counting only the distinct ones).

The product of its digits is 508032, while the sum is 49.

The spelling of 49113782716 in words is "forty-nine billion, one hundred thirteen million, seven hundred eighty-two thousand, seven hundred sixteen".