48053071991 has 2 divisors, whose sum is σ = 48053071992. Its totient is φ = 48053071990.

The previous prime is 48053071921. The next prime is 48053072021. The reversal of 48053071991 is 19917035084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48053071991 - 2²⁶ = 47985963127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48053071921) 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 as a sum of consecutive naturals, namely, 24026535995 + 24026535996.

It is an arithmetic number, because the mean of its divisors is an integer number (24026535996).

Almost surely, 2^48053071991 is an apocalyptic number.

48053071991 is a deficient number, since it is larger than the sum of its proper divisors (1).

48053071991 is an equidigital number, since it uses as much as digits as its factorization.

48053071991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 48053071991 in words is "forty-eight billion, fifty-three million, seventy-one thousand, nine hundred ninety-one".