1450888559 has 2 divisors, whose sum is σ = 1450888560. Its totient is φ = 1450888558.

The previous prime is 1450888493. The next prime is 1450888561. The reversal of 1450888559 is 9558880541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450888559 is a prime.

It is a super-2 number, since 2×1450888559² = 4210155221274192962, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 1450888561, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1450888559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450881559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725444279 + 725444280.

It is an arithmetic number, because the mean of its divisors is an integer number (725444280).

Almost surely, 2^1450888559 is an apocalyptic number.

1450888559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450888559 is an equidigital number, since it uses as much as digits as its factorization.

1450888559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304000, while the sum is 53.

The square root of 1450888559 is about 38090.5310936983. The cubic root of 1450888559 is about 1132.0823479635.

The spelling of 1450888559 in words is "one billion, four hundred fifty million, eight hundred eighty-eight thousand, five hundred fifty-nine".