151245089 has 2 divisors, whose sum is σ = 151245090. Its totient is φ = 151245088.

The previous prime is 151245071. The next prime is 151245091. The reversal of 151245089 is 980542151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80550625 + 70694464 = 8975^2 + 8408^2 .

It is a cyclic number.

It is not a de Polignac number, because 151245089 - 2⁸ = 151244833 is a prime.

It is a Sophie Germain prime.

Together with 151245091, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (151248089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75622544 + 75622545.

It is an arithmetic number, because the mean of its divisors is an integer number (75622545).

Almost surely, 2^151245089 is an apocalyptic number.

It is an amenable number.

151245089 is a deficient number, since it is larger than the sum of its proper divisors (1).

151245089 is an equidigital number, since it uses as much as digits as its factorization.

151245089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 151245089 is about 12298.1742140856. The cubic root of 151245089 is about 532.7953517395.

The spelling of 151245089 in words is "one hundred fifty-one million, two hundred forty-five thousand, eighty-nine".