545043346116 has 48 divisors (see below), whose sum is σ = 1288685693568. Its totient is φ = 179276832000.

The previous prime is 545043346103. The next prime is 545043346153. The reversal of 545043346116 is 611643340545.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437335 + ... + 1131966.

It is an arithmetic number, because the mean of its divisors is an integer number (26847618616).

Almost surely, 2^545043346116 is an apocalyptic number.

It is an amenable number.

545043346116 is an abundant number, since it is smaller than the sum of its proper divisors (743642347452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545043346116 is a wasteful number, since it uses less digits than its factorization.

545043346116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569692 (or 1569690 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 545043346116 in words is "five hundred forty-five billion, forty-three million, three hundred forty-six thousand, one hundred sixteen".