136053415453 has 4 divisors (see below), whose sum is σ = 136079183548. Its totient is φ = 136027647360.

The previous prime is 136053415417. The next prime is 136053415471. The reversal of 136053415453 is 354514350631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 354514350631 = 7 ⋅50644907233.

It can be written as a sum of positive squares in 2 ways, for example, as 18199898649 + 117853516804 = 134907^2 + 343298^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136053415453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136053415483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12876126 + ... + 12886687.

It is an arithmetic number, because the mean of its divisors is an integer number (34019795887).

Almost surely, 2^136053415453 is an apocalyptic number.

It is an amenable number.

136053415453 is a deficient number, since it is larger than the sum of its proper divisors (25768095).

136053415453 is an equidigital number, since it uses as much as digits as its factorization.

136053415453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25768094.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 136053415453 in words is "one hundred thirty-six billion, fifty-three million, four hundred fifteen thousand, four hundred fifty-three".