1426353553 has 8 divisors (see below), whose sum is σ = 1451209760. Its totient is φ = 1401602400.

The previous prime is 1426353529. The next prime is 1426353557. The reversal of 1426353553 is 3553536241.

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

It is a cyclic number.

It is not a de Polignac number, because 1426353553 - 2⁵ = 1426353521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426353557) 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, 1378 + ... + 53428.

It is an arithmetic number, because the mean of its divisors is an integer number (181401220).

Almost surely, 2^1426353553 is an apocalyptic number.

It is an amenable number.

1426353553 is a deficient number, since it is larger than the sum of its proper divisors (24856207).

1426353553 is an equidigital number, since it uses as much as digits as its factorization.

1426353553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52527.

The product of its digits is 162000, while the sum is 37.

The square root of 1426353553 is about 37767.0961684904. The cubic root of 1426353553 is about 1125.6647404410.

Adding to 1426353553 its reverse (3553536241), we get a palindrome (4979889794).

The spelling of 1426353553 in words is "one billion, four hundred twenty-six million, three hundred fifty-three thousand, five hundred fifty-three".