49578844885 has 8 divisors (see below), whose sum is σ = 60247710720. Its totient is φ = 39161011344.

The previous prime is 49578844883. The next prime is 49578844901. The reversal of 49578844885 is 58844887594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49578844885 - 2¹ = 49578844883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49578844883) 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, 62757637 + ... + 62758426.

It is an arithmetic number, because the mean of its divisors is an integer number (7530963840).

Almost surely, 2^49578844885 is an apocalyptic number.

It is an amenable number.

49578844885 is a deficient number, since it is larger than the sum of its proper divisors (10668865835).

49578844885 is a wasteful number, since it uses less digits than its factorization.

49578844885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125516147.

The product of its digits is 412876800, while the sum is 70.

The spelling of 49578844885 in words is "forty-nine billion, five hundred seventy-eight million, eight hundred forty-four thousand, eight hundred eighty-five".