1536005004 has 12 divisors (see below), whose sum is σ = 3584011704. Its totient is φ = 512001664.

The previous prime is 1536004993. The next prime is 1536005027. The reversal of 1536005004 is 4005006351.

1536005004 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1536005004² = 4718622744626080032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64000197 + ... + 64000220.

It is an arithmetic number, because the mean of its divisors is an integer number (298667642).

Almost surely, 2^1536005004 is an apocalyptic number.

It is an amenable number.

1536005004 is an abundant number, since it is smaller than the sum of its proper divisors (2048006700).

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

1536005004 is a wasteful number, since it uses less digits than its factorization.

1536005004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128000424 (or 128000422 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1536005004 is about 39191.8997243053. The cubic root of 1536005004 is about 1153.8009091989.

The spelling of 1536005004 in words is "one billion, five hundred thirty-six million, five thousand, four".