2671275479 has 2 divisors, whose sum is σ = 2671275480. Its totient is φ = 2671275478.

The previous prime is 2671275473. The next prime is 2671275491. The reversal of 2671275479 is 9745721762.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2671275479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2671275473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335637739 + 1335637740.

It is an arithmetic number, because the mean of its divisors is an integer number (1335637740).

Almost surely, 2^2671275479 is an apocalyptic number.

2671275479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671275479 is an equidigital number, since it uses as much as digits as its factorization.

2671275479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1481760, while the sum is 50.

The square root of 2671275479 is about 51684.3833183680. The cubic root of 2671275479 is about 1387.5209818974.

The spelling of 2671275479 in words is "two billion, six hundred seventy-one million, two hundred seventy-five thousand, four hundred seventy-nine".