4136512453 has 2 divisors, whose sum is σ = 4136512454. Its totient is φ = 4136512452.

The previous prime is 4136512399. The next prime is 4136512483. The reversal of 4136512453 is 3542156314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4132818369 + 3694084 = 64287^2 + 1922^2 .

It is a cyclic number.

It is not a de Polignac number, because 4136512453 - 2¹³ = 4136504261 is a prime.

It is a super-2 number, since 2×4136512453² = 34221470547648154418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4136512483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2068256226 + 2068256227.

It is an arithmetic number, because the mean of its divisors is an integer number (2068256227).

Almost surely, 2^4136512453 is an apocalyptic number.

It is an amenable number.

4136512453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4136512453 is an equidigital number, since it uses as much as digits as its factorization.

4136512453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 34.

The square root of 4136512453 is about 64315.7247724069. The cubic root of 4136512453 is about 1605.2577625174.

Adding to 4136512453 its reverse (3542156314), we get a palindrome (7678668767).

The spelling of 4136512453 in words is "four billion, one hundred thirty-six million, five hundred twelve thousand, four hundred fifty-three".