545373785088 has 264 divisors, whose sum is σ = 1719698619600. Its totient is φ = 165093212160.

The previous prime is 545373785087. The next prime is 545373785093. The reversal of 545373785088 is 880587373545.

545373785088 is a `hidden beast` number, since 5 + 4 + 53 + 7 + 3 + 78 + 508 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (264).

It is a super-2 number, since 2×545373785088² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (545373785087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125399938 + ... + 125404286.

Almost surely, 2^545373785088 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 545373785088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (859849309800).

545373785088 is an abundant number, since it is smaller than the sum of its proper divisors (1174324834512).

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

545373785088 is a wasteful number, since it uses less digits than its factorization.

545373785088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623 (or 5602 counting only the distinct ones).

The product of its (nonzero) digits is 112896000, while the sum is 63.

The spelling of 545373785088 in words is "five hundred forty-five billion, three hundred seventy-three million, seven hundred eighty-five thousand, eighty-eight".