1355359229 has 8 divisors (see below), whose sum is σ = 1549212288. Its totient is φ = 1161563760.

The previous prime is 1355359217. The next prime is 1355359231. The reversal of 1355359229 is 9229535531.

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

It is a de Polignac number, because none of the positive numbers 2^k-1355359229 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 1355359229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355359429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65939 + ... + 84015.

It is an arithmetic number, because the mean of its divisors is an integer number (193651536).

Almost surely, 2^1355359229 is an apocalyptic number.

It is an amenable number.

1355359229 is a deficient number, since it is larger than the sum of its proper divisors (193853059).

1355359229 is a wasteful number, since it uses less digits than its factorization.

1355359229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28795.

The product of its digits is 364500, while the sum is 44.

The square root of 1355359229 is about 36815.2037750710. The cubic root of 1355359229 is about 1106.6700051411.

The spelling of 1355359229 in words is "one billion, three hundred fifty-five million, three hundred fifty-nine thousand, two hundred twenty-nine".