2153526467 has 2 divisors, whose sum is σ = 2153526468. Its totient is φ = 2153526466.

The previous prime is 2153526461. The next prime is 2153526521. The reversal of 2153526467 is 7646253512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153526467 - 2⁴ = 2153526451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2153526461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076763233 + 1076763234.

It is an arithmetic number, because the mean of its divisors is an integer number (1076763234).

Almost surely, 2^2153526467 is an apocalyptic number.

2153526467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153526467 is an equidigital number, since it uses as much as digits as its factorization.

2153526467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 41.

The square root of 2153526467 is about 46406.1037687932. The cubic root of 2153526467 is about 1291.3681510384.

Adding to 2153526467 its reverse (7646253512), we get a palindrome (9799779979).

The spelling of 2153526467 in words is "two billion, one hundred fifty-three million, five hundred twenty-six thousand, four hundred sixty-seven".