5420032004 has 72 divisors (see below), whose sum is σ = 10289412000. Its totient is φ = 2497195008.

The previous prime is 5420031943. The next prime is 5420032031. The reversal of 5420032004 is 4002300245.

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, 14300687 + ... + 14301065.

It is an arithmetic number, because the mean of its divisors is an integer number (142908500).

Almost surely, 2^5420032004 is an apocalyptic number.

It is an amenable number.

5420032004 is a deficient number, since it is larger than the sum of its proper divisors (4869379996).

5420032004 is a wasteful number, since it uses less digits than its factorization.

5420032004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 5420032004 is about 73620.8666343992. The cubic root of 5420032004 is about 1756.5773708801.

Adding to 5420032004 its reverse (4002300245), we get a palindrome (9422332249).

The spelling of 5420032004 in words is "five billion, four hundred twenty million, thirty-two thousand, four".