49959219054 has 8 divisors (see below), whose sum is σ = 99918438120. Its totient is φ = 16653073016.

The previous prime is 49959219053. The next prime is 49959219059. The reversal of 49959219054 is 45091295994.

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

49959219054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 49959218985 and 49959219003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49959219053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163268249 + ... + 4163268260.

It is an arithmetic number, because the mean of its divisors is an integer number (12489804765).

Almost surely, 2^49959219054 is an apocalyptic number.

49959219054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49959219054 is a wasteful number, since it uses less digits than its factorization.

49959219054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326536514.

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 49959219054 in words is "forty-nine billion, nine hundred fifty-nine million, two hundred nineteen thousand, fifty-four".