545932159140 has 384 divisors, whose sum is σ = 1707684249600. Its totient is φ = 129723310080.

The previous prime is 545932159139. The next prime is 545932159169. The reversal of 545932159140 is 41951239545.

545932159140 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 545932159140.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 211682371 + ... + 211684949.

It is an arithmetic number, because the mean of its divisors is an integer number (4447094400).

Almost surely, 2^545932159140 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 545932159140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (853842124800).

545932159140 is an abundant number, since it is smaller than the sum of its proper divisors (1161752090460).

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

545932159140 is a wasteful number, since it uses less digits than its factorization.

545932159140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2795 (or 2793 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 545932159140 in words is "five hundred forty-five billion, nine hundred thirty-two million, one hundred fifty-nine thousand, one hundred forty".