1533134004 has 24 divisors (see below), whose sum is σ = 3582213600. Its totient is φ = 510344544.

The previous prime is 1533133993. The next prime is 1533134011. The reversal of 1533134004 is 4004313351.

It is a happy number.

It is a congruent number.

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, 78354 + ... + 95945.

It is an arithmetic number, because the mean of its divisors is an integer number (149258900).

Almost surely, 2^1533134004 is an apocalyptic number.

It is an amenable number.

1533134004 is an abundant number, since it is smaller than the sum of its proper divisors (2049079596).

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

1533134004 is a wasteful number, since it uses less digits than its factorization.

1533134004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175039 (or 175037 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1533134004 is about 39155.2551262279. The cubic root of 1533134004 is about 1153.0815911362.

Adding to 1533134004 its reverse (4004313351), we get a palindrome (5537447355).

The spelling of 1533134004 in words is "one billion, five hundred thirty-three million, one hundred thirty-four thousand, four".