545183057000 has 32 divisors (see below), whose sum is σ = 1275728355720. Its totient is φ = 218073222400.

The previous prime is 545183056993. The next prime is 545183057009. The reversal of 545183057000 is 750381545.

It can be written as a sum of positive squares in 4 ways, for example, as 30287833156 + 514895223844 = 174034^2 + 717562^2 .

It is not an unprimeable number, because it can be changed into a prime (545183057009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272590529 + ... + 272592528.

Almost surely, 2^545183057000 is an apocalyptic number.

545183057000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545183057000 is an abundant number, since it is smaller than the sum of its proper divisors (730545298720).

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

545183057000 is a wasteful number, since it uses less digits than its factorization.

545183057000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545183078 (or 545183064 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 545183057000 in words is "five hundred forty-five billion, one hundred eighty-three million, fifty-seven thousand".