2747120953 has 2 divisors, whose sum is σ = 2747120954. Its totient is φ = 2747120952.

The previous prime is 2747120951. The next prime is 2747121029. The reversal of 2747120953 is 3590217472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2744921664 + 2199289 = 52392^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 2747120953 - 2¹ = 2747120951 is a prime.

Together with 2747120951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2747120951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373560476 + 1373560477.

It is an arithmetic number, because the mean of its divisors is an integer number (1373560477).

Almost surely, 2^2747120953 is an apocalyptic number.

It is an amenable number.

2747120953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2747120953 is an equidigital number, since it uses as much as digits as its factorization.

2747120953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 2747120953 is about 52412.9845839750. The cubic root of 2747120953 is about 1400.5305732172.

The spelling of 2747120953 in words is "two billion, seven hundred forty-seven million, one hundred twenty thousand, nine hundred fifty-three".