49568738184 has 128 divisors (see below), whose sum is σ = 157426848000. Its totient is φ = 14156577792.

The previous prime is 49568738173. The next prime is 49568738189. The reversal of 49568738184 is 48183786594.

49568738184 is a `hidden beast` number, since 495 + 68 + 7 + 3 + 8 + 1 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (49568738189) 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 31 ways as a sum of consecutive naturals, for example, 4665262 + ... + 4675874.

It is an arithmetic number, because the mean of its divisors is an integer number (1229897250).

Almost surely, 2^49568738184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49568738184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78713424000).

49568738184 is an abundant number, since it is smaller than the sum of its proper divisors (107858109816).

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

49568738184 is a wasteful number, since it uses less digits than its factorization.

49568738184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13724 (or 13714 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The spelling of 49568738184 in words is "forty-nine billion, five hundred sixty-eight million, seven hundred thirty-eight thousand, one hundred eighty-four".