2153514163 has 2 divisors, whose sum is σ = 2153514164. Its totient is φ = 2153514162.

The previous prime is 2153514149. The next prime is 2153514203. The reversal of 2153514163 is 3614153512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153514163 - 2¹³ = 2153505971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2153511163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076757081 + 1076757082.

It is an arithmetic number, because the mean of its divisors is an integer number (1076757082).

Almost surely, 2^2153514163 is an apocalyptic number.

2153514163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153514163 is an equidigital number, since it uses as much as digits as its factorization.

2153514163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 2153514163 is about 46405.9711998359. The cubic root of 2153514163 is about 1291.3656916577.

Adding to 2153514163 its reverse (3614153512), we get a palindrome (5767667675).

The spelling of 2153514163 in words is "two billion, one hundred fifty-three million, five hundred fourteen thousand, one hundred sixty-three".