545993948160 has 176 divisors, whose sum is σ = 1940364400800. Its totient is φ = 145598349312.

The previous prime is 545993948147. The next prime is 545993948179. The reversal of 545993948160 is 61849399545.

545993948160 is a `hidden beast` number, since 5 + 4 + 5 + 9 + 93 + 9 + 481 + 60 = 666.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1836565 + ... + 2113044.

Almost surely, 2^545993948160 is an apocalyptic number.

It is an amenable number.

545993948160 is an abundant number, since it is smaller than the sum of its proper divisors (1394370452640).

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

545993948160 is a wasteful number, since it uses less digits than its factorization.

545993948160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949643 (or 3949619 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 63.

The spelling of 545993948160 in words is "five hundred forty-five billion, nine hundred ninety-three million, nine hundred forty-eight thousand, one hundred sixty".