49878489616746 has 16 divisors (see below), whose sum is σ = 114007976266944. Its totient is φ = 14250997033344.

The previous prime is 49878489616727. The next prime is 49878489616771. The reversal of 49878489616746 is 64761698487894.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593791543015 + ... + 593791543098.

It is an arithmetic number, because the mean of its divisors is an integer number (7125498516684).

Almost surely, 2^{49878489616746} is an apocalyptic number.

49878489616746 is an abundant number, since it is smaller than the sum of its proper divisors (64129486650198).

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

49878489616746 is a wasteful number, since it uses less digits than its factorization.

49878489616746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187583086125.

The product of its digits is 28092137472, while the sum is 87.

The spelling of 49878489616746 in words is "forty-nine trillion, eight hundred seventy-eight billion, four hundred eighty-nine million, six hundred sixteen thousand, seven hundred forty-six".