545433316346 has 4 divisors (see below), whose sum is σ = 818149974522. Its totient is φ = 272716658172.

The previous prime is 545433316333. The next prime is 545433316357. The reversal of 545433316346 is 643613334545.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 273674413321 + 271758903025 = 523139^2 + 521305^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 545433316346.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136358329085 + ... + 136358329088.

Almost surely, 2^545433316346 is an apocalyptic number.

545433316346 is a deficient number, since it is larger than the sum of its proper divisors (272716658176).

545433316346 is a wasteful number, since it uses less digits than its factorization.

545433316346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272716658175.

The product of its digits is 4665600, while the sum is 47.

The spelling of 545433316346 in words is "five hundred forty-five billion, four hundred thirty-three million, three hundred sixteen thousand, three hundred forty-six".