49107574944 has 48 divisors (see below), whose sum is σ = 143230429440. Its totient is φ = 16369191360.

The previous prime is 49107574931. The next prime is 49107574949. The reversal of 49107574944 is 44947570194.

49107574944 is a `hidden beast` number, since 49 + 107 + 5 + 7 + 494 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (49107574949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28417872 + ... + 28419599.

It is an arithmetic number, because the mean of its divisors is an integer number (2983967280).

Almost surely, 2^49107574944 is an apocalyptic number.

It is an amenable number.

49107574944 is an abundant number, since it is smaller than the sum of its proper divisors (94122854496).

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

49107574944 is a wasteful number, since it uses less digits than its factorization.

49107574944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56837490 (or 56837476 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 49107574944 in words is "forty-nine billion, one hundred seven million, five hundred seventy-four thousand, nine hundred forty-four".