545492214002 has 6 divisors (see below), whose sum is σ = 818239887759. Its totient is φ = 272745584750.

The previous prime is 545492213977. The next prime is 545492214019. The reversal of 545492214002 is 200412294545.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 272746107001 + 272746107001 = 522251^2 + 522251^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=522251.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 783377 + ... + 1305627.

Almost surely, 2^545492214002 is an apocalyptic number.

545492214002 is a deficient number, since it is larger than the sum of its proper divisors (272747673757).

545492214002 is an frugal number, since it uses more digits than its factorization.

545492214002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044504 (or 522253 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 545492214002 in words is "five hundred forty-five billion, four hundred ninety-two million, two hundred fourteen thousand, two".