49968018784 has 48 divisors (see below), whose sum is σ = 99787760352. Its totient is φ = 24625548288.

The previous prime is 49968018781. The next prime is 49968018787. The reversal of 49968018784 is 48781086994.

It is an interprime number because it is at equal distance from previous prime (49968018781) and next prime (49968018787).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49968018781) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4042117 + ... + 4054459.

It is an arithmetic number, because the mean of its divisors is an integer number (2078911674).

Almost surely, 2^49968018784 is an apocalyptic number.

It is an amenable number.

49968018784 is a deficient number, since it is larger than the sum of its proper divisors (49819741568).

49968018784 is a wasteful number, since it uses less digits than its factorization.

49968018784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14159 (or 14151 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 64.

The spelling of 49968018784 in words is "forty-nine billion, nine hundred sixty-eight million, eighteen thousand, seven hundred eighty-four".