1426735553 has 8 divisors (see below), whose sum is σ = 1441492800. Its totient is φ = 1412008848.

The previous prime is 1426735549. The next prime is 1426735561. The reversal of 1426735553 is 3555376241.

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 1426735553 - 2² = 1426735549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1426735553.

It is not an unprimeable number, because it can be changed into a prime (1426735153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93050 + ... + 107292.

It is an arithmetic number, because the mean of its divisors is an integer number (180186600).

Almost surely, 2^1426735553 is an apocalyptic number.

It is an amenable number.

1426735553 is a deficient number, since it is larger than the sum of its proper divisors (14757247).

1426735553 is a wasteful number, since it uses less digits than its factorization.

1426735553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15271.

The product of its digits is 378000, while the sum is 41.

The square root of 1426735553 is about 37772.1531422290. The cubic root of 1426735553 is about 1125.7652217343.

The spelling of 1426735553 in words is "one billion, four hundred twenty-six million, seven hundred thirty-five thousand, five hundred fifty-three".