49505982048 has 72 divisors (see below), whose sum is σ = 140804118000. Its totient is φ = 16499476224.

The previous prime is 49505982017. The next prime is 49505982061. The reversal of 49505982048 is 84028950594.

It is a happy number.

49505982048 is a `hidden beast` number, since 4 + 9 + 5 + 0 + 598 + 2 + 0 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 49505981985 and 49505982003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3688053 + ... + 3701451.

It is an arithmetic number, because the mean of its divisors is an integer number (1955612750).

Almost surely, 2^49505982048 is an apocalyptic number.

49505982048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49505982048 is an abundant number, since it is smaller than the sum of its proper divisors (91298135952).

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

49505982048 is a wasteful number, since it uses less digits than its factorization.

49505982048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26244 (or 26233 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 49505982048 in words is "forty-nine billion, five hundred five million, nine hundred eighty-two thousand, forty-eight".