48881824991 has 2 divisors, whose sum is σ = 48881824992. Its totient is φ = 48881824990.

The previous prime is 48881824967. The next prime is 48881825009. The reversal of 48881824991 is 19942818884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48881824991 - 2¹⁰ = 48881823967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48881824921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24440912495 + 24440912496.

It is an arithmetic number, because the mean of its divisors is an integer number (24440912496).

Almost surely, 2^48881824991 is an apocalyptic number.

48881824991 is a deficient number, since it is larger than the sum of its proper divisors (1).

48881824991 is an equidigital number, since it uses as much as digits as its factorization.

48881824991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10616832, while the sum is 62.

The spelling of 48881824991 in words is "forty-eight billion, eight hundred eighty-one million, eight hundred twenty-four thousand, nine hundred ninety-one".