1413440553 has 8 divisors (see below), whose sum is σ = 2153814208. Its totient is φ = 807680304.

The previous prime is 1413440491. The next prime is 1413440557. The reversal of 1413440553 is 3550443141.

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

It is not a de Polignac number, because 1413440553 - 2⁶ = 1413440489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1413440553.

It is not an unprimeable number, because it can be changed into a prime (1413440557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33653326 + ... + 33653367.

It is an arithmetic number, because the mean of its divisors is an integer number (269226776).

Almost surely, 2^1413440553 is an apocalyptic number.

It is an amenable number.

1413440553 is a deficient number, since it is larger than the sum of its proper divisors (740373655).

1413440553 is an equidigital number, since it uses as much as digits as its factorization.

1413440553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67306703.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1413440553 is about 37595.7517945845. The cubic root of 1413440553 is about 1122.2574983872.

Adding to 1413440553 its reverse (3550443141), we get a palindrome (4963883694).

The spelling of 1413440553 in words is "one billion, four hundred thirteen million, four hundred forty thousand, five hundred fifty-three".