345550355523333 has 20 divisors (see below), whose sum is σ = 532843877577088. Its totient is φ = 222935713239240.

The previous prime is 345550355523311. The next prime is 345550355523337. The reversal of 345550355523333 is 333325553055543.

345550355523333 is a `hidden beast` number, since 3 + 4 + 5 + 5 + 50 + 3 + 5 + 552 + 3 + 3 + 33 = 666.

It is not a de Polignac number, because 345550355523333 - 2²⁶ = 345550288414469 is a prime.

It is a super-3 number, since 3×345550355523333³ (a number of 45 digits) contains 333 as substring.

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 345550355523333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345550355523337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68807316391 + ... + 68807321412.

Almost surely, 2^{345550355523333} is an apocalyptic number.

It is an amenable number.

345550355523333 is a deficient number, since it is larger than the sum of its proper divisors (187293522053755).

345550355523333 is a wasteful number, since it uses less digits than its factorization.

345550355523333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137614637846 (or 137614637837 counting only the distinct ones).

The product of its (nonzero) digits is 91125000, while the sum is 54.

The spelling of 345550355523333 in words is "three hundred forty-five trillion, five hundred fifty billion, three hundred fifty-five million, five hundred twenty-three thousand, three hundred thirty-three".