355016320605353 has 4 divisors (see below), whose sum is σ = 387290531569488. Its totient is φ = 322742109641220.

The previous prime is 355016320605347. The next prime is 355016320605367. The reversal of 355016320605353 is 353506023610553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 355016320605353 - 2¹⁶ = 355016320539817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355016320605298 and 355016320605307.

It is not an unprimeable number, because it can be changed into a prime (355016320605383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16137105482051 + ... + 16137105482072.

It is an arithmetic number, because the mean of its divisors is an integer number (96822632892372).

Almost surely, 2^{355016320605353} is an apocalyptic number.

It is an amenable number.

355016320605353 is a deficient number, since it is larger than the sum of its proper divisors (32274210964135).

355016320605353 is a wasteful number, since it uses less digits than its factorization.

355016320605353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32274210964134.

The product of its (nonzero) digits is 3645000, while the sum is 47.

The spelling of 355016320605353 in words is "three hundred fifty-five trillion, sixteen billion, three hundred twenty million, six hundred five thousand, three hundred fifty-three".