545804454482 has 24 divisors (see below), whose sum is σ = 985213534860. Its totient is φ = 225850117920.

The previous prime is 545804454473. The next prime is 545804454487. The reversal of 545804454482 is 284454408545.

It can be written as a sum of positive squares in 2 ways, for example, as 520881201841 + 24923252641 = 721721^2 + 157871^2 .

It is a super-3 number, since 3×545804454482³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (545804454487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96021869 + ... + 96027552.

Almost surely, 2^545804454482 is an apocalyptic number.

545804454482 is a deficient number, since it is larger than the sum of its proper divisors (439409080378).

545804454482 is a wasteful number, since it uses less digits than its factorization.

545804454482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192049466 (or 192049459 counting only the distinct ones).

The product of its (nonzero) digits is 16384000, while the sum is 53.

The spelling of 545804454482 in words is "five hundred forty-five billion, eight hundred four million, four hundred fifty-four thousand, four hundred eighty-two".