355500109 has 8 divisors (see below), whose sum is σ = 358525440. Its totient is φ = 352486800.

The previous prime is 355500091. The next prime is 355500139. The reversal of 355500109 is 901005553.

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 355500109 - 2⁵ = 355500077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355500139) 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, 62244 + ... + 67714.

It is an arithmetic number, because the mean of its divisors is an integer number (44815680).

Almost surely, 2^355500109 is an apocalyptic number.

It is an amenable number.

355500109 is a deficient number, since it is larger than the sum of its proper divisors (3025331).

355500109 is a wasteful number, since it uses less digits than its factorization.

355500109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 355500109 is about 18854.7105254894. The cubic root of 355500109 is about 708.4022187340.

The spelling of 355500109 in words is "three hundred fifty-five million, five hundred thousand, one hundred nine".