545750056 has 16 divisors (see below), whose sum is σ = 1023942240. Its totient is φ = 272698800.

The previous prime is 545750039. The next prime is 545750069. The reversal of 545750056 is 650057545.

It is a junction number, because it is equal to n+sod(n) for n = 545749997 and 545750024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8370 + ... + 34081.

It is an arithmetic number, because the mean of its divisors is an integer number (63996390).

Almost surely, 2^545750056 is an apocalyptic number.

It is an amenable number.

545750056 is a deficient number, since it is larger than the sum of its proper divisors (478192184).

545750056 is a wasteful number, since it uses less digits than its factorization.

545750056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44064 (or 44060 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 545750056 is about 23361.2939710111. The cubic root of 545750056 is about 817.2054663168.

The spelling of 545750056 in words is "five hundred forty-five million, seven hundred fifty thousand, fifty-six".