1359553 has 8 divisors (see below), whose sum is σ = 1528128. Its totient is φ = 1200144.

The previous prime is 1359529. The next prime is 1359563. The reversal of 1359553 is 3559531.

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 1359553 - 2⁵ = 1359521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1359563) 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, 1975 + ... + 2572.

It is an arithmetic number, because the mean of its divisors is an integer number (191016).

2^1359553 is an apocalyptic number.

1359553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1359553 is a deficient number, since it is larger than the sum of its proper divisors (168575).

1359553 is a wasteful number, since it uses less digits than its factorization.

1359553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583.

The product of its digits is 10125, while the sum is 31.

The square root of 1359553 is about 1165.9987135499. The cubic root of 1359553 is about 110.7810254362.

The spelling of 1359553 in words is "one million, three hundred fifty-nine thousand, five hundred fifty-three".