4851622672271 has 2 divisors, whose sum is σ = 4851622672272. Its totient is φ = 4851622672270.

The previous prime is 4851622672261. The next prime is 4851622672291. The reversal of 4851622672271 is 1722762261584.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4851622672271 - 2⁴² = 453576161167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4851622672261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2425811336135 + 2425811336136.

It is an arithmetic number, because the mean of its divisors is an integer number (2425811336136).

Almost surely, 2^{4851622672271} is an apocalyptic number.

4851622672271 is a deficient number, since it is larger than the sum of its proper divisors (1).

4851622672271 is an equidigital number, since it uses as much as digits as its factorization.

4851622672271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 53.

The spelling of 4851622672271 in words is "four trillion, eight hundred fifty-one billion, six hundred twenty-two million, six hundred seventy-two thousand, two hundred seventy-one".