1334245553 has 4 divisors (see below), whose sum is σ = 1334749248. Its totient is φ = 1333741860.

The previous prime is 1334245537. The next prime is 1334245609. The reversal of 1334245553 is 3555424331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1334245553 - 2⁴ = 1334245537 is a prime.

It is a super-2 number, since 2×1334245553² = 3560422391400551618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334245453) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 247853 + ... + 253178.

It is an arithmetic number, because the mean of its divisors is an integer number (333687312).

Almost surely, 2^1334245553 is an apocalyptic number.

It is an amenable number.

1334245553 is a deficient number, since it is larger than the sum of its proper divisors (503695).

1334245553 is an equidigital number, since it uses as much as digits as its factorization.

1334245553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503694.

The product of its digits is 108000, while the sum is 35.

The square root of 1334245553 is about 36527.3261134729. The cubic root of 1334245553 is about 1100.8933659911.

Adding to 1334245553 its reverse (3555424331), we get a palindrome (4889669884).

The spelling of 1334245553 in words is "one billion, three hundred thirty-four million, two hundred forty-five thousand, five hundred fifty-three".