48891946611 has 8 divisors (see below), whose sum is σ = 65199031744. Its totient is φ = 32589746280.

The previous prime is 48891946591. The next prime is 48891946633. The reversal of 48891946611 is 11664919884.

It is a happy number.

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

It is not a de Polignac number, because 48891946611 - 2¹⁵ = 48891913843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48891946111) 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, 1197781 + ... + 1237926.

It is an arithmetic number, because the mean of its divisors is an integer number (8149878968).

Almost surely, 2^48891946611 is an apocalyptic number.

48891946611 is a deficient number, since it is larger than the sum of its proper divisors (16307085133).

48891946611 is a wasteful number, since it uses less digits than its factorization.

48891946611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442401.

The product of its digits is 2985984, while the sum is 57.

The spelling of 48891946611 in words is "forty-eight billion, eight hundred ninety-one million, nine hundred forty-six thousand, six hundred eleven".