346550906555 has 16 divisors (see below), whose sum is σ = 478297018560. Its totient is φ = 236121305472.

The previous prime is 346550906539. The next prime is 346550906573. The reversal of 346550906555 is 555609055643.

It is a cyclic number.

It is not a de Polignac number, because 346550906555 - 2⁴ = 346550906539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346550906497 and 346550906506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31527800 + ... + 31538789.

It is an arithmetic number, because the mean of its divisors is an integer number (29893563660).

Almost surely, 2^346550906555 is an apocalyptic number.

346550906555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

346550906555 is a deficient number, since it is larger than the sum of its proper divisors (131746112005).

346550906555 is a wasteful number, since it uses less digits than its factorization.

346550906555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63066758.

The product of its (nonzero) digits is 12150000, while the sum is 53.

The spelling of 346550906555 in words is "three hundred forty-six billion, five hundred fifty million, nine hundred six thousand, five hundred fifty-five".