2124757927 has 2 divisors, whose sum is σ = 2124757928. Its totient is φ = 2124757926.

The previous prime is 2124757853. The next prime is 2124757931. The reversal of 2124757927 is 7297574212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2124757927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124757627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062378963 + 1062378964.

It is an arithmetic number, because the mean of its divisors is an integer number (1062378964).

Almost surely, 2^2124757927 is an apocalyptic number.

2124757927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124757927 is an equidigital number, since it uses as much as digits as its factorization.

2124757927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 46.

The square root of 2124757927 is about 46095.0965613480. The cubic root of 2124757927 is about 1285.5919748205.

The spelling of 2124757927 in words is "two billion, one hundred twenty-four million, seven hundred fifty-seven thousand, nine hundred twenty-seven".