49641817686048 has 96 divisors (see below), whose sum is σ = 165472725640320. Its totient is φ = 14183376480000.

The previous prime is 49641817686031. The next prime is 49641817686059. The reversal of 49641817686048 is 84068671814694.

49641817686048 is a `hidden beast` number, since 4 + 9 + 6 + 4 + 1 + 8 + 1 + 7 + 6 + 8 + 604 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4103980203 + ... + 4103992298.

It is an arithmetic number, because the mean of its divisors is an integer number (1723674225420).

Almost surely, 2^{49641817686048} is an apocalyptic number.

49641817686048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49641817686048 is an abundant number, since it is smaller than the sum of its proper divisors (115830907954272).

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

49641817686048 is a wasteful number, since it uses less digits than its factorization.

49641817686048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8207972527 (or 8207972513 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 72.

The spelling of 49641817686048 in words is "forty-nine trillion, six hundred forty-one billion, eight hundred seventeen million, six hundred eighty-six thousand, forty-eight".