1352089573 has 4 divisors (see below), whose sum is σ = 1359168768. Its totient is φ = 1345010380.

The previous prime is 1352089553. The next prime is 1352089597. The reversal of 1352089573 is 3759802531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3759802531 = 2251 ⋅1670281.

It is a cyclic number.

It is not a de Polignac number, because 1352089573 - 2⁹ = 1352089061 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 (1352089553) 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, 3539311 + ... + 3539692.

It is an arithmetic number, because the mean of its divisors is an integer number (339792192).

Almost surely, 2^1352089573 is an apocalyptic number.

It is an amenable number.

1352089573 is a deficient number, since it is larger than the sum of its proper divisors (7079195).

1352089573 is an equidigital number, since it uses as much as digits as its factorization.

1352089573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7079194.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 1352089573 is about 36770.7706337520. The cubic root of 1352089573 is about 1105.7793817698.

The spelling of 1352089573 in words is "one billion, three hundred fifty-two million, eighty-nine thousand, five hundred seventy-three".