2153523367 has 2 divisors, whose sum is σ = 2153523368. Its totient is φ = 2153523366.

The previous prime is 2153523353. The next prime is 2153523391. The reversal of 2153523367 is 7633253512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153523367 - 2²³ = 2145134759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153523067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076761683 + 1076761684.

It is an arithmetic number, because the mean of its divisors is an integer number (1076761684).

Almost surely, 2^2153523367 is an apocalyptic number.

2153523367 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153523367 is an equidigital number, since it uses as much as digits as its factorization.

2153523367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 37.

The square root of 2153523367 is about 46406.0703680025. The cubic root of 2153523367 is about 1291.3675313969.

Adding to 2153523367 its reverse (7633253512), we get a palindrome (9786776879).

The spelling of 2153523367 in words is "two billion, one hundred fifty-three million, five hundred twenty-three thousand, three hundred sixty-seven".