545552490733824 has 288 divisors, whose sum is σ = 1715484275169280. Its totient is φ = 150677641691136.

The previous prime is 545552490733801. The next prime is 545552490733847. The reversal of 545552490733824 is 428337094255545.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (545552490733801) and next prime (545552490733847).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10258437 + ... + 34588155.

Almost surely, 2^{545552490733824} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545552490733824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (857742137584640).

545552490733824 is an abundant number, since it is smaller than the sum of its proper divisors (1169931784435456).

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

545552490733824 is a wasteful number, since it uses less digits than its factorization.

545552490733824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24329885 (or 24329871 counting only the distinct ones).

The product of its (nonzero) digits is 725760000, while the sum is 66.

The spelling of 545552490733824 in words is "five hundred forty-five trillion, five hundred fifty-two billion, four hundred ninety million, seven hundred thirty-three thousand, eight hundred twenty-four".