545559650546 has 8 divisors (see below), whose sum is σ = 827534301660. Its totient is φ = 269714883328.

The previous prime is 545559650539. The next prime is 545559650551. The reversal of 545559650546 is 645056955545.

It can be written as a sum of positive squares in 2 ways, for example, as 545389635025 + 170015521 = 738505^2 + 13039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532470751 + ... + 1532471106.

Almost surely, 2^545559650546 is an apocalyptic number.

545559650546 is a deficient number, since it is larger than the sum of its proper divisors (281974651114).

545559650546 is a wasteful number, since it uses less digits than its factorization.

545559650546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064941948.

The product of its (nonzero) digits is 81000000, while the sum is 59.

The spelling of 545559650546 in words is "five hundred forty-five billion, five hundred fifty-nine million, six hundred fifty thousand, five hundred forty-six".