2153222413 has 2 divisors, whose sum is σ = 2153222414. Its totient is φ = 2153222412.

The previous prime is 2153222399. The next prime is 2153222417. The reversal of 2153222413 is 3142223512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1992997449 + 160224964 = 44643^2 + 12658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2153222413 - 2²⁵ = 2119667981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153222417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076611206 + 1076611207.

It is an arithmetic number, because the mean of its divisors is an integer number (1076611207).

Almost surely, 2^2153222413 is an apocalyptic number.

It is an amenable number.

2153222413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153222413 is an equidigital number, since it uses as much as digits as its factorization.

2153222413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 2153222413 is about 46402.8276401342. The cubic root of 2153222413 is about 1291.3073725682.

Adding to 2153222413 its reverse (3142223512), we get a palindrome (5295445925).

The spelling of 2153222413 in words is "two billion, one hundred fifty-three million, two hundred twenty-two thousand, four hundred thirteen".