1712446453 has 4 divisors (see below), whose sum is σ = 1714105228. Its totient is φ = 1710787680.

The previous prime is 1712446447. The next prime is 1712446493. The reversal of 1712446453 is 3546442171.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1229413969 + 483032484 = 35063^2 + 21978^2 .

It is a cyclic number.

It is not a de Polignac number, because 1712446453 - 2¹³ = 1712438261 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 (1712446493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827838 + ... + 829903.

It is an arithmetic number, because the mean of its divisors is an integer number (428526307).

Almost surely, 2^1712446453 is an apocalyptic number.

It is an amenable number.

1712446453 is a deficient number, since it is larger than the sum of its proper divisors (1658775).

1712446453 is a wasteful number, since it uses less digits than its factorization.

1712446453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658774.

The product of its digits is 80640, while the sum is 37.

The square root of 1712446453 is about 41381.7164095449. The cubic root of 1712446453 is about 1196.3887854070.

The spelling of 1712446453 in words is "one billion, seven hundred twelve million, four hundred forty-six thousand, four hundred fifty-three".