5945401271 has 2 divisors, whose sum is σ = 5945401272. Its totient is φ = 5945401270.

The previous prime is 5945401223. The next prime is 5945401361. The reversal of 5945401271 is 1721045495.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5945401271 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5945401171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2972700635 + 2972700636.

It is an arithmetic number, because the mean of its divisors is an integer number (2972700636).

Almost surely, 2^5945401271 is an apocalyptic number.

5945401271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5945401271 is an equidigital number, since it uses as much as digits as its factorization.

5945401271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 5945401271 is about 77106.4282080295. The cubic root of 5945401271 is about 1811.5919848892.

The spelling of 5945401271 in words is "five billion, nine hundred forty-five million, four hundred one thousand, two hundred seventy-one".