4569455738 has 32 divisors (see below), whose sum is σ = 7632921600. Its totient is φ = 2041678080.

The previous prime is 4569455729. The next prime is 4569455743. The reversal of 4569455738 is 8375549654.

It is a super-2 number, since 2×4569455738² = 41759851483082249288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14963 + ... + 96761.

It is an arithmetic number, because the mean of its divisors is an integer number (238528800).

Almost surely, 2^4569455738 is an apocalyptic number.

4569455738 is a deficient number, since it is larger than the sum of its proper divisors (3063465862).

4569455738 is a wasteful number, since it uses less digits than its factorization.

4569455738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81902.

The product of its digits is 18144000, while the sum is 56.

The square root of 4569455738 is about 67597.7495039591. The cubic root of 4569455738 is about 1659.4142872411.

The spelling of 4569455738 in words is "four billion, five hundred sixty-nine million, four hundred fifty-five thousand, seven hundred thirty-eight".