1450189359 has 16 divisors (see below), whose sum is σ = 2206495840. Its totient is φ = 940662720.

The previous prime is 1450189343. The next prime is 1450189361. The reversal of 1450189359 is 9539810541.

1450189359 is a `hidden beast` number, since 1 + 4 + 501 + 8 + 93 + 59 = 666.

It is not a de Polignac number, because 1450189359 - 2⁴ = 1450189343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450189159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724822 + ... + 726819.

It is an arithmetic number, because the mean of its divisors is an integer number (137905990).

Almost surely, 2^1450189359 is an apocalyptic number.

1450189359 is a deficient number, since it is larger than the sum of its proper divisors (756306481).

1450189359 is a wasteful number, since it uses less digits than its factorization.

1450189359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451687 (or 1451681 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The square root of 1450189359 is about 38081.3518536304. The cubic root of 1450189359 is about 1131.9004642116.

The spelling of 1450189359 in words is "one billion, four hundred fifty million, one hundred eighty-nine thousand, three hundred fifty-nine".