545012771308 has 48 divisors (see below), whose sum is σ = 982325975904. Its totient is φ = 264462981120.

The previous prime is 545012771257. The next prime is 545012771333. The reversal of 545012771308 is 803177210545.

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, 43815666 + ... + 43828102.

It is an arithmetic number, because the mean of its divisors is an integer number (20465124498).

Almost surely, 2^545012771308 is an apocalyptic number.

It is an amenable number.

545012771308 is a deficient number, since it is larger than the sum of its proper divisors (437313204596).

545012771308 is a wasteful number, since it uses less digits than its factorization.

545012771308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14722 (or 14720 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 545012771308 in words is "five hundred forty-five billion, twelve million, seven hundred seventy-one thousand, three hundred eight".