2747120951 has 2 divisors, whose sum is σ = 2747120952. Its totient is φ = 2747120950.

The previous prime is 2747120927. The next prime is 2747120953. The reversal of 2747120951 is 1590217472.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2747120951 is a prime.

It is a Sophie Germain prime.

Together with 2747120953, 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 (2747120953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373560475 + 1373560476.

It is an arithmetic number, because the mean of its divisors is an integer number (1373560476).

Almost surely, 2^2747120951 is an apocalyptic number.

2747120951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2747120951 is an equidigital number, since it uses as much as digits as its factorization.

2747120951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 2747120951 is about 52412.9845648957. The cubic root of 2747120951 is about 1400.5305728773.

The spelling of 2747120951 in words is "two billion, seven hundred forty-seven million, one hundred twenty thousand, nine hundred fifty-one".