2153474413 has 2 divisors, whose sum is σ = 2153474414. Its totient is φ = 2153474412.

The previous prime is 2153474387. The next prime is 2153474423. The reversal of 2153474413 is 3144743512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1234960164 + 918514249 = 35142^2 + 30307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2153474413 - 2⁵ = 2153474381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153474423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076737206 + 1076737207.

It is an arithmetic number, because the mean of its divisors is an integer number (1076737207).

Almost surely, 2^2153474413 is an apocalyptic number.

It is an amenable number.

2153474413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153474413 is an equidigital number, since it uses as much as digits as its factorization.

2153474413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 34.

The square root of 2153474413 is about 46405.5429124582. The cubic root of 2153474413 is about 1291.3577461791.

The spelling of 2153474413 in words is "two billion, one hundred fifty-three million, four hundred seventy-four thousand, four hundred thirteen".