15045089 has 2 divisors, whose sum is σ = 15045090. Its totient is φ = 15045088.

The previous prime is 15045077. The next prime is 15045091. The reversal of 15045089 is 98054051.

15045089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12306064 + 2739025 = 3508^2 + 1655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15045089 is a prime.

Together with 15045091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15045889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7522544 + 7522545.

It is an arithmetic number, because the mean of its divisors is an integer number (7522545).

Almost surely, 2^15045089 is an apocalyptic number.

It is an amenable number.

15045089 is a deficient number, since it is larger than the sum of its proper divisors (1).

15045089 is an equidigital number, since it uses as much as digits as its factorization.

15045089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 15045089 is about 3878.7999432814. The cubic root of 15045089 is about 246.8680692174.

The spelling of 15045089 in words is "fifteen million, forty-five thousand, eighty-nine".