49847147883808 has 48 divisors (see below), whose sum is σ = 111712778081856. Its totient is φ = 21672672989440.

The previous prime is 49847147883721. The next prime is 49847147883817. The reversal of 49847147883808 is 80838874174894.

49847147883808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3078496591 + ... + 3078512782.

It is an arithmetic number, because the mean of its divisors is an integer number (2327349543372).

Almost surely, 2^{49847147883808} is an apocalyptic number.

It is an amenable number.

49847147883808 is an abundant number, since it is smaller than the sum of its proper divisors (61865630198048).

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

49847147883808 is a wasteful number, since it uses less digits than its factorization.

49847147883808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157009417 (or 6157009409 counting only the distinct ones).

The product of its (nonzero) digits is 2774532096, while the sum is 79.

The spelling of 49847147883808 in words is "forty-nine trillion, eight hundred forty-seven billion, one hundred forty-seven million, eight hundred eighty-three thousand, eight hundred eight".