11570453 has 2 divisors, whose sum is σ = 11570454. Its totient is φ = 11570452.

The previous prime is 11570443. The next prime is 11570467. The reversal of 11570453 is 35407511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8988004 + 2582449 = 2998^2 + 1607^2 .

It is a cyclic number.

It is not a de Polignac number, because 11570453 - 2⁴ = 11570437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11570423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5785226 + 5785227.

It is an arithmetic number, because the mean of its divisors is an integer number (5785227).

Almost surely, 2^11570453 is an apocalyptic number.

It is an amenable number.

11570453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11570453 is an equidigital number, since it uses as much as digits as its factorization.

11570453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 11570453 is about 3401.5368585391. The cubic root of 11570453 is about 226.1778757316.

Adding to 11570453 its reverse (35407511), we get a palindrome (46977964).

The spelling of 11570453 in words is "eleven million, five hundred seventy thousand, four hundred fifty-three".