5620972271 has 2 divisors, whose sum is σ = 5620972272. Its totient is φ = 5620972270.

The previous prime is 5620972267. The next prime is 5620972349. The reversal of 5620972271 is 1722790265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5620972271 - 2² = 5620972267 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5620971271) 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, 2810486135 + 2810486136.

It is an arithmetic number, because the mean of its divisors is an integer number (2810486136).

Almost surely, 2^5620972271 is an apocalyptic number.

5620972271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620972271 is an equidigital number, since it uses as much as digits as its factorization.

5620972271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 5620972271 is about 74973.1436649151. The cubic root of 5620972271 is about 1778.0220708212.

The spelling of 5620972271 in words is "five billion, six hundred twenty million, nine hundred seventy-two thousand, two hundred seventy-one".