48934643291 has 2 divisors, whose sum is σ = 48934643292. Its totient is φ = 48934643290.

The previous prime is 48934643231. The next prime is 48934643363. The reversal of 48934643291 is 19234643984.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48934643291 is a prime.

It is a super-2 number, since 2×48934643291² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48934643231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24467321645 + 24467321646.

It is an arithmetic number, because the mean of its divisors is an integer number (24467321646).

Almost surely, 2^48934643291 is an apocalyptic number.

48934643291 is a deficient number, since it is larger than the sum of its proper divisors (1).

48934643291 is an equidigital number, since it uses as much as digits as its factorization.

48934643291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 53.

The spelling of 48934643291 in words is "forty-eight billion, nine hundred thirty-four million, six hundred forty-three thousand, two hundred ninety-one".