5603204978 has 48 divisors (see below), whose sum is σ = 9857725920. Its totient is φ = 2381654016.

The previous prime is 5603204941. The next prime is 5603204989. The reversal of 5603204978 is 8794023065.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9545201 + ... + 9545787.

It is an arithmetic number, because the mean of its divisors is an integer number (205369290).

Almost surely, 2^5603204978 is an apocalyptic number.

5603204978 is a deficient number, since it is larger than the sum of its proper divisors (4254520942).

5603204978 is a wasteful number, since it uses less digits than its factorization.

5603204978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5603204978 is about 74854.5588324452. The cubic root of 5603204978 is about 1776.1467142091.

The spelling of 5603204978 in words is "five billion, six hundred three million, two hundred four thousand, nine hundred seventy-eight".