2671504427 has 2 divisors, whose sum is σ = 2671504428. Its totient is φ = 2671504426.

The previous prime is 2671504411. The next prime is 2671504489. The reversal of 2671504427 is 7244051762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2671504427 - 2⁴ = 2671504411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2671504327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335752213 + 1335752214.

It is an arithmetic number, because the mean of its divisors is an integer number (1335752214).

Almost surely, 2^2671504427 is an apocalyptic number.

2671504427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671504427 is an equidigital number, since it uses as much as digits as its factorization.

2671504427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 2671504427 is about 51686.5981372348. The cubic root of 2671504427 is about 1387.5606210237.

The spelling of 2671504427 in words is "two billion, six hundred seventy-one million, five hundred four thousand, four hundred twenty-seven".