4534045994 has 8 divisors (see below), whose sum is σ = 6807294660. Its totient is φ = 2264947776.

The previous prime is 4534045991. The next prime is 4534046039. The reversal of 4534045994 is 4995404354.

It can be written as a sum of positive squares in 2 ways, for example, as 2612538769 + 1921507225 = 51113^2 + 43835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4534045991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034879 + ... + 1039250.

Almost surely, 2^4534045994 is an apocalyptic number.

4534045994 is a deficient number, since it is larger than the sum of its proper divisors (2273248666).

4534045994 is a wasteful number, since it uses less digits than its factorization.

4534045994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075224.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The square root of 4534045994 is about 67335.3250084976. The cubic root of 4534045994 is about 1655.1167752872.

The spelling of 4534045994 in words is "four billion, five hundred thirty-four million, forty-five thousand, nine hundred ninety-four".