1355305330 has 16 divisors (see below), whose sum is σ = 2440056384. Its totient is φ = 542009520.

The previous prime is 1355305327. The next prime is 1355305349. The reversal of 1355305330 is 335035531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50635 + ... + 72625.

It is an arithmetic number, because the mean of its divisors is an integer number (152503524).

Almost surely, 2^1355305330 is an apocalyptic number.

1355305330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1355305330 is a deficient number, since it is larger than the sum of its proper divisors (1084751054).

1355305330 is a wasteful number, since it uses less digits than its factorization.

1355305330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28161.

The product of its (nonzero) digits is 10125, while the sum is 28.

The square root of 1355305330 is about 36814.4717468552. The cubic root of 1355305330 is about 1106.6553351810.

The spelling of 1355305330 in words is "one billion, three hundred fifty-five million, three hundred five thousand, three hundred thirty".