2114149553 has 2 divisors, whose sum is σ = 2114149554. Its totient is φ = 2114149552.

The previous prime is 2114149517. The next prime is 2114149571. The reversal of 2114149553 is 3559414112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1140210289 + 973939264 = 33767^2 + 31208^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114149553 - 2¹⁰ = 2114148529 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2114149753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057074776 + 1057074777.

It is an arithmetic number, because the mean of its divisors is an integer number (1057074777).

Almost surely, 2^2114149553 is an apocalyptic number.

It is an amenable number.

2114149553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114149553 is an equidigital number, since it uses as much as digits as its factorization.

2114149553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 35.

The square root of 2114149553 is about 45979.8820463907. The cubic root of 2114149553 is about 1283.4488599809.

The spelling of 2114149553 in words is "two billion, one hundred fourteen million, one hundred forty-nine thousand, five hundred fifty-three".