134520004 has 6 divisors (see below), whose sum is σ = 235410014. Its totient is φ = 67260000.

The previous prime is 134519993. The next prime is 134520037. The reversal of 134520004 is 400025431.

It can be written as a sum of positive squares in only one way, i.e., 134513604 + 6400 = 11598^2 + 80^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16814997 + ... + 16815004.

Almost surely, 2^134520004 is an apocalyptic number.

It is an amenable number.

134520004 is a deficient number, since it is larger than the sum of its proper divisors (100890010).

134520004 is a wasteful number, since it uses less digits than its factorization.

134520004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33630005 (or 33630003 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 134520004 is about 11598.2759063578. The cubic root of 134520004 is about 512.3840756247.

Adding to 134520004 its reverse (400025431), we get a palindrome (534545435).

The spelling of 134520004 in words is "one hundred thirty-four million, five hundred twenty thousand, four".