345530050545505 has 16 divisors (see below), whose sum is σ = 480942466945920. Its totient is φ = 233398550132352.

The previous prime is 345530050545499. The next prime is 345530050545569. The reversal of 345530050545505 is 505545050035543.

It is a cyclic number.

It is not a de Polignac number, because 345530050545505 - 2⁵ = 345530050545473 is a prime.

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, 73673782420 + ... + 73673787109.

It is an arithmetic number, because the mean of its divisors is an integer number (30058904184120).

Almost surely, 2^{345530050545505} is an apocalyptic number.

345530050545505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

345530050545505 is a deficient number, since it is larger than the sum of its proper divisors (135412416400415).

345530050545505 is a wasteful number, since it uses less digits than its factorization.

345530050545505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147347569608.

The product of its (nonzero) digits is 11250000, while the sum is 49.

The spelling of 345530050545505 in words is "three hundred forty-five trillion, five hundred thirty billion, fifty million, five hundred forty-five thousand, five hundred five".