1445513354 has 8 divisors (see below), whose sum is σ = 2170913508. Its totient is φ = 721875520.

The previous prime is 1445513339. The next prime is 1445513357. The reversal of 1445513354 is 4533155441.

It can be written as a sum of positive squares in 2 ways, for example, as 1396890625 + 48622729 = 37375^2 + 6973^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1445513357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438527 + ... + 441810.

Almost surely, 2^1445513354 is an apocalyptic number.

1445513354 is a deficient number, since it is larger than the sum of its proper divisors (725400154).

1445513354 is an equidigital number, since it uses as much as digits as its factorization.

1445513354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881160.

The product of its digits is 72000, while the sum is 35.

The square root of 1445513354 is about 38019.9073381301. The cubic root of 1445513354 is about 1130.6825839169.

Adding to 1445513354 its reverse (4533155441), we get a palindrome (5978668795).

The spelling of 1445513354 in words is "one billion, four hundred forty-five million, five hundred thirteen thousand, three hundred fifty-four".