545545120346 has 32 divisors (see below), whose sum is σ = 843676561728. Its totient is φ = 264420938880.

The previous prime is 545545120333. The next prime is 545545120399. The reversal of 545545120346 is 643021545545.

It is a junction number, because it is equal to n+sod(n) for n = 545545120297 and 545545120306.

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, 8463230 + ... + 8527446.

It is an arithmetic number, because the mean of its divisors is an integer number (26364892554).

Almost surely, 2^545545120346 is an apocalyptic number.

545545120346 is a deficient number, since it is larger than the sum of its proper divisors (298131441382).

545545120346 is a wasteful number, since it uses less digits than its factorization.

545545120346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65006.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 545545120346 in words is "five hundred forty-five billion, five hundred forty-five million, one hundred twenty thousand, three hundred forty-six".