2653942127 has 2 divisors, whose sum is σ = 2653942128. Its totient is φ = 2653942126.

The previous prime is 2653942121. The next prime is 2653942129. The reversal of 2653942127 is 7212493562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2653942127 - 2²⁸ = 2385506671 is a prime.

Together with 2653942129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2653942121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326971063 + 1326971064.

It is an arithmetic number, because the mean of its divisors is an integer number (1326971064).

Almost surely, 2^2653942127 is an apocalyptic number.

2653942127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653942127 is an equidigital number, since it uses as much as digits as its factorization.

2653942127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 41.

The square root of 2653942127 is about 51516.4257979918. The cubic root of 2653942127 is about 1384.5133553355.

The spelling of 2653942127 in words is "two billion, six hundred fifty-three million, nine hundred forty-two thousand, one hundred twenty-seven".