545874694408 has 32 divisors (see below), whose sum is σ = 1043819732160. Its totient is φ = 267532574400.

The previous prime is 545874694399. The next prime is 545874694411. The reversal of 545874694408 is 804496478545.

It is a self number, because there is not a number n which added to its sum of digits gives 545874694408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166860 + ... + 1058107.

It is an arithmetic number, because the mean of its divisors is an integer number (32619366630).

Almost surely, 2^545874694408 is an apocalyptic number.

It is an amenable number.

545874694408 is a deficient number, since it is larger than the sum of its proper divisors (497945037752).

545874694408 is a wasteful number, since it uses less digits than its factorization.

545874694408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226077 (or 1226073 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 64.

The spelling of 545874694408 in words is "five hundred forty-five billion, eight hundred seventy-four million, six hundred ninety-four thousand, four hundred eight".