49876840464774 has 16 divisors (see below), whose sum is σ = 100193124460608. Its totient is φ = 16552372899752.

The previous prime is 49876840464713. The next prime is 49876840464821. The reversal of 49876840464774 is 47746404867894.

It is a self number, because there is not a number n which added to its sum of digits gives 49876840464774.

It is a congruent 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, 18310145652 + ... + 18310148375.

It is an arithmetic number, because the mean of its divisors is an integer number (6262070278788).

Almost surely, 2^{49876840464774} is an apocalyptic number.

49876840464774 is an abundant number, since it is smaller than the sum of its proper divisors (50316283995834).

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

49876840464774 is a wasteful number, since it uses less digits than its factorization.

49876840464774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36620294259.

The product of its (nonzero) digits is 7283146752, while the sum is 78.

The spelling of 49876840464774 in words is "forty-nine trillion, eight hundred seventy-six billion, eight hundred forty million, four hundred sixty-four thousand, seven hundred seventy-four".