201413453 has 2 divisors, whose sum is σ = 201413454. Its totient is φ = 201413452.

The previous prime is 201413447. The next prime is 201413473. The reversal of 201413453 is 354314102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175880644 + 25532809 = 13262^2 + 5053^2 .

It is a cyclic number.

It is not a de Polignac number, because 201413453 - 2⁴ = 201413437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201413413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100706726 + 100706727.

It is an arithmetic number, because the mean of its divisors is an integer number (100706727).

Almost surely, 2^201413453 is an apocalyptic number.

It is an amenable number.

201413453 is a deficient number, since it is larger than the sum of its proper divisors (1).

201413453 is an equidigital number, since it uses as much as digits as its factorization.

201413453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 201413453 is about 14192.0207511122. The cubic root of 201413453 is about 586.1779687915.

Adding to 201413453 its reverse (354314102), we get a palindrome (555727555).

The spelling of 201413453 in words is "two hundred one million, four hundred thirteen thousand, four hundred fifty-three".