1449512065 has 8 divisors (see below), whose sum is σ = 1739806848. Its totient is φ = 1159348080.

The previous prime is 1449512041. The next prime is 1449512131. The reversal of 1449512065 is 5602159441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1449512065 - 2⁷ = 1449511937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6391 + ... + 54220.

It is an arithmetic number, because the mean of its divisors is an integer number (217475856).

Almost surely, 2^1449512065 is an apocalyptic number.

It is an amenable number.

1449512065 is a deficient number, since it is larger than the sum of its proper divisors (290294783).

1449512065 is an equidigital number, since it uses as much as digits as its factorization.

1449512065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65399.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 1449512065 is about 38072.4580898055. The cubic root of 1449512065 is about 1131.7242231417.

The spelling of 1449512065 in words is "one billion, four hundred forty-nine million, five hundred twelve thousand, sixty-five".