1346159553 has 8 divisors (see below), whose sum is σ = 1796778528. Its totient is φ = 896490144.

The previous prime is 1346159543. The next prime is 1346159623. The reversal of 1346159553 is 3559516431.

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

It is not a de Polignac number, because 1346159553 - 2⁶ = 1346159489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1346159513) 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, 234076 + ... + 239757.

It is an arithmetic number, because the mean of its divisors is an integer number (224597316).

Almost surely, 2^1346159553 is an apocalyptic number.

It is an amenable number.

1346159553 is a deficient number, since it is larger than the sum of its proper divisors (450618975).

1346159553 is an equidigital number, since it uses as much as digits as its factorization.

1346159553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474783.

The product of its digits is 243000, while the sum is 42.

The square root of 1346159553 is about 36690.0470563885. The cubic root of 1346159553 is about 1104.1604299452.

The spelling of 1346159553 in words is "one billion, three hundred forty-six million, one hundred fifty-nine thousand, five hundred fifty-three".