7537589048089 has 3 divisors (see below), whose sum is σ = 7537591793557. Its totient is φ = 7537586302622.

The previous prime is 7537589048081. The next prime is 7537589048111. The reversal of 7537589048089 is 9808409857357.

The square root of 7537589048089 is 2745467.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 7537589048089 - 2³ = 7537589048081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7537589048081) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1372734 + ... + 4118200.

Almost surely, 2^{7537589048089} is an apocalyptic number.

7537589048089 is the 2745467-th square number.

7537589048089 is the 1372734-th centered octagonal number.

It is an amenable number.

7537589048089 is a deficient number, since it is larger than the sum of its proper divisors (2745468).

7537589048089 is an frugal number, since it uses more digits than its factorization.

7537589048089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490934 (or 2745467 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 73.

The spelling of 7537589048089 in words is "seven trillion, five hundred thirty-seven billion, five hundred eighty-nine million, forty-eight thousand, eighty-nine".