4548939263971 has 2 divisors, whose sum is σ = 4548939263972. Its totient is φ = 4548939263970.

The previous prime is 4548939263941. The next prime is 4548939264011. The reversal of 4548939263971 is 1793629398454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4548939263971 - 2⁹ = 4548939263459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4548939263971.

It is not a weakly prime, because it can be changed into another prime (4548939263941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2274469631985 + 2274469631986.

It is an arithmetic number, because the mean of its divisors is an integer number (2274469631986).

Almost surely, 2^{4548939263971} is an apocalyptic number.

4548939263971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4548939263971 is an equidigital number, since it uses as much as digits as its factorization.

4548939263971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352719360, while the sum is 70.

The spelling of 4548939263971 in words is "four trillion, five hundred forty-eight billion, nine hundred thirty-nine million, two hundred sixty-three thousand, nine hundred seventy-one".