5223978804 has 24 divisors (see below), whose sum is σ = 13297400928. Its totient is φ = 1583023840.

The previous prime is 5223978803. The next prime is 5223978839. The reversal of 5223978804 is 4088793225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223978803) 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, 19787667 + ... + 19787930.

It is an arithmetic number, because the mean of its divisors is an integer number (554058372).

Almost surely, 2^5223978804 is an apocalyptic number.

It is an amenable number.

5223978804 is an abundant number, since it is smaller than the sum of its proper divisors (8073422124).

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

5223978804 is a wasteful number, since it uses less digits than its factorization.

5223978804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39575615 (or 39575613 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 5223978804 is about 72277.0973683919. The cubic root of 5223978804 is about 1735.1371249797.

The spelling of 5223978804 in words is "five billion, two hundred twenty-three million, nine hundred seventy-eight thousand, eight hundred four".