545056431160 has 16 divisors (see below), whose sum is σ = 1226376970200. Its totient is φ = 218022572448.

The previous prime is 545056431083. The next prime is 545056431163. The reversal of 545056431160 is 61134650545.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 13626410779 = 545056431160 / (5 + 4 + 5 + 0 + 5 + 6 + 4 + 3 + 1 + 1 + 6 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545056431163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6813205350 + ... + 6813205429.

Almost surely, 2^545056431160 is an apocalyptic number.

It is an amenable number.

545056431160 is an abundant number, since it is smaller than the sum of its proper divisors (681320539040).

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

545056431160 is a wasteful number, since it uses less digits than its factorization.

545056431160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13626410790 (or 13626410786 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 545056431160 in words is "five hundred forty-five billion, fifty-six million, four hundred thirty-one thousand, one hundred sixty".