48381089943 has 4 divisors (see below), whose sum is σ = 64508119928. Its totient is φ = 32254059960.

The previous prime is 48381089921. The next prime is 48381089947. The reversal of 48381089943 is 34998018384.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 48381089943 - 2²² = 48376895639 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 (48381089947) 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, 8063514988 + ... + 8063514993.

It is an arithmetic number, because the mean of its divisors is an integer number (16127029982).

Almost surely, 2^48381089943 is an apocalyptic number.

48381089943 is a deficient number, since it is larger than the sum of its proper divisors (16127029985).

48381089943 is a wasteful number, since it uses less digits than its factorization.

48381089943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16127029984.

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 48381089943 in words is "forty-eight billion, three hundred eighty-one million, eighty-nine thousand, nine hundred forty-three".