4134645506 has 4 divisors (see below), whose sum is σ = 6201968262. Its totient is φ = 2067322752.

The previous prime is 4134645503. The next prime is 4134645511. The reversal of 4134645506 is 6055464314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3166875625 + 967769881 = 56275^2 + 31109^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4134645506.

It is not an unprimeable number, because it can be changed into a prime (4134645503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033661375 + ... + 1033661378.

Almost surely, 2^4134645506 is an apocalyptic number.

4134645506 is a deficient number, since it is larger than the sum of its proper divisors (2067322756).

4134645506 is a wasteful number, since it uses less digits than its factorization.

4134645506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067322755.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 4134645506 is about 64301.2092110250. The cubic root of 4134645506 is about 1605.0162239280.

The spelling of 4134645506 in words is "four billion, one hundred thirty-four million, six hundred forty-five thousand, five hundred six".