1450450571 has 2 divisors, whose sum is σ = 1450450572. Its totient is φ = 1450450570.

The previous prime is 1450450553. The next prime is 1450450601. The reversal of 1450450571 is 1750540541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1450450571 - 2¹⁸ = 1450188427 is a prime.

It is not a weakly prime, because it can be changed into another prime (1450450531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725225285 + 725225286.

It is an arithmetic number, because the mean of its divisors is an integer number (725225286).

Almost surely, 2^1450450571 is an apocalyptic number.

1450450571 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450450571 is an equidigital number, since it uses as much as digits as its factorization.

1450450571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 1450450571 is about 38084.7813568622. The cubic root of 1450450571 is about 1131.9684204482.

The spelling of 1450450571 in words is "one billion, four hundred fifty million, four hundred fifty thousand, five hundred seventy-one".