1445053210 has 16 divisors (see below), whose sum is σ = 2754101736. Its totient is φ = 544019968.

The previous prime is 1445053199. The next prime is 1445053213. The reversal of 1445053210 is 123505441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1211666481 + 233386729 = 34809^2 + 15277^2 .

It is not an unprimeable number, because it can be changed into a prime (1445053213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4249987 + ... + 4250326.

Almost surely, 2^1445053210 is an apocalyptic number.

1445053210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1445053210 is a deficient number, since it is larger than the sum of its proper divisors (1309048526).

1445053210 is a wasteful number, since it uses less digits than its factorization.

1445053210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8500337.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1445053210 is about 38013.8555003304. The cubic root of 1445053210 is about 1130.5625960890.

Adding to 1445053210 its reverse (123505441), we get a palindrome (1568558651).

The spelling of 1445053210 in words is "one billion, four hundred forty-five million, fifty-three thousand, two hundred ten".