355506610613 has 16 divisors (see below), whose sum is σ = 445948233216. Its totient is φ = 275318630640.

The previous prime is 355506610561. The next prime is 355506610621. The reversal of 355506610613 is 316016605553.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 355506610613 - 2¹⁴ = 355506594229 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 (355506610513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14149931 + ... + 14175032.

It is an arithmetic number, because the mean of its divisors is an integer number (27871764576).

Almost surely, 2^355506610613 is an apocalyptic number.

It is an amenable number.

355506610613 is a deficient number, since it is larger than the sum of its proper divisors (90441622603).

355506610613 is a wasteful number, since it uses less digits than its factorization.

355506610613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28325144.

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 355506610613 in words is "three hundred fifty-five billion, five hundred six million, six hundred ten thousand, six hundred thirteen".