49545050688 has 336 divisors, whose sum is σ = 168218144640. Its totient is φ = 13646610432.

The previous prime is 49545050591. The next prime is 49545050701. The reversal of 49545050688 is 88605054594.

49545050688 is a `hidden beast` number, since 4 + 9 + 5 + 4 + 50 + 506 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16856323 + ... + 16859261.

It is an arithmetic number, because the mean of its divisors is an integer number (500649240).

Almost surely, 2^49545050688 is an apocalyptic number.

49545050688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49545050688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84109072320).

49545050688 is an abundant number, since it is smaller than the sum of its proper divisors (118673093952).

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

49545050688 is a wasteful number, since it uses less digits than its factorization.

49545050688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114 (or 3101 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The spelling of 49545050688 in words is "forty-nine billion, five hundred forty-five million, fifty thousand, six hundred eighty-eight".