201713453 has 2 divisors, whose sum is σ = 201713454. Its totient is φ = 201713452.

The previous prime is 201713437. The next prime is 201713569. The reversal of 201713453 is 354317102.

201713453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139192804 + 62520649 = 11798^2 + 7907^2 .

It is a cyclic number.

It is not a de Polignac number, because 201713453 - 2⁴ = 201713437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201713423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100856726 + 100856727.

It is an arithmetic number, because the mean of its divisors is an integer number (100856727).

Almost surely, 2^201713453 is an apocalyptic number.

It is an amenable number.

201713453 is a deficient number, since it is larger than the sum of its proper divisors (1).

201713453 is an equidigital number, since it uses as much as digits as its factorization.

201713453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 201713453 is about 14202.5861377427. The cubic root of 201713453 is about 586.4688565989.

The spelling of 201713453 in words is "two hundred one million, seven hundred thirteen thousand, four hundred fifty-three".