13154501453 has 2 divisors, whose sum is σ = 13154501454. Its totient is φ = 13154501452.

The previous prime is 13154501441. The next prime is 13154501461. The reversal of 13154501453 is 35410545131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12134784964 + 1019716489 = 110158^2 + 31933^2 .

It is a cyclic number.

It is not a de Polignac number, because 13154501453 - 2⁸ = 13154501197 is a prime.

It is a super-2 number, since 2×13154501453² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13154501153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6577250726 + 6577250727.

It is an arithmetic number, because the mean of its divisors is an integer number (6577250727).

Almost surely, 2^13154501453 is an apocalyptic number.

It is an amenable number.

13154501453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13154501453 is an equidigital number, since it uses as much as digits as its factorization.

13154501453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 13154501453 in words is "thirteen billion, one hundred fifty-four million, five hundred one thousand, four hundred fifty-three".