545266847160 has 576 divisors, whose sum is σ = 2145198556800. Its totient is φ = 119669501952.

The previous prime is 545266847149. The next prime is 545266847183. The reversal of 545266847160 is 61748662545.

545266847160 is a `hidden beast` number, since 5 + 4 + 52 + 6 + 68 + 471 + 60 = 666.

It is a super-2 number, since 2×545266847160² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545266847097 and 545266847106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 43935036 + ... + 43947444.

It is an arithmetic number, because the mean of its divisors is an integer number (3724303050).

Almost surely, 2^545266847160 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 545266847160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072599278400).

545266847160 is an abundant number, since it is smaller than the sum of its proper divisors (1599931709640).

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

545266847160 is a wasteful number, since it uses less digits than its factorization.

545266847160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12540 (or 12526 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 545266847160 in words is "five hundred forty-five billion, two hundred sixty-six million, eight hundred forty-seven thousand, one hundred sixty".