48731093921 has 8 divisors (see below), whose sum is σ = 50414062080. Its totient is φ = 47048298192.

The previous prime is 48731093911. The next prime is 48731093933. The reversal of 48731093921 is 12939013784.

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

It is a cyclic number.

It is not a de Polignac number, because 48731093921 - 2⁶ = 48731093857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48731093911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836096 + ... + 892478.

It is an arithmetic number, because the mean of its divisors is an integer number (6301757760).

Almost surely, 2^48731093921 is an apocalyptic number.

It is an amenable number.

48731093921 is a deficient number, since it is larger than the sum of its proper divisors (1682968159).

48731093921 is a wasteful number, since it uses less digits than its factorization.

48731093921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86215.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 48731093921 in words is "forty-eight billion, seven hundred thirty-one million, ninety-three thousand, nine hundred twenty-one".