1445059514 has 16 divisors (see below), whose sum is σ = 2235378600. Its totient is φ = 700170240.

The previous prime is 1445059501. The next prime is 1445059523. The reversal of 1445059514 is 4159505441.

It can be written as a sum of positive squares in 4 ways, for example, as 473802289 + 971257225 = 21767^2 + 31165^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46919 + ... + 71354.

Almost surely, 2^1445059514 is an apocalyptic number.

1445059514 is a deficient number, since it is larger than the sum of its proper divisors (790319086).

1445059514 is a wasteful number, since it uses less digits than its factorization.

1445059514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118465.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 1445059514 is about 38013.9384173753. The cubic root of 1445059514 is about 1130.5642401014.

The spelling of 1445059514 in words is "one billion, four hundred forty-five million, fifty-nine thousand, five hundred fourteen".