49849089552 has 80 divisors (see below), whose sum is σ = 144045840000. Its totient is φ = 16504822656.

The previous prime is 49849089551. The next prime is 49849089611. The reversal of 49849089552 is 25598094894.

49849089552 is a `hidden beast` number, since 4 + 9 + 8 + 490 + 8 + 95 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 49849089552.

It is not an unprimeable number, because it can be changed into a prime (49849089551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322852 + ... + 451587.

It is an arithmetic number, because the mean of its divisors is an integer number (1800573000).

Almost surely, 2^49849089552 is an apocalyptic number.

It is an amenable number.

49849089552 is an abundant number, since it is smaller than the sum of its proper divisors (94196750448).

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

49849089552 is a wasteful number, since it uses less digits than its factorization.

49849089552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774605 (or 774593 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 63.

The spelling of 49849089552 in words is "forty-nine billion, eight hundred forty-nine million, eighty-nine thousand, five hundred fifty-two".