48891662743 has 8 divisors (see below), whose sum is σ = 60955839360. Its totient is φ = 38097399480.

The previous prime is 48891662719. The next prime is 48891662773. The reversal of 48891662743 is 34726619884.

It is a happy number.

48891662743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-48891662743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48891662773) 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, 317478253 + ... + 317478406.

It is an arithmetic number, because the mean of its divisors is an integer number (7619479920).

Almost surely, 2^48891662743 is an apocalyptic number.

48891662743 is a deficient number, since it is larger than the sum of its proper divisors (12064176617).

48891662743 is a wasteful number, since it uses less digits than its factorization.

48891662743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634956677.

The product of its digits is 13934592, while the sum is 58.

The spelling of 48891662743 in words is "forty-eight billion, eight hundred ninety-one million, six hundred sixty-two thousand, seven hundred forty-three".