4009545598 has 16 divisors (see below), whose sum is σ = 6110280000. Its totient is φ = 1973032992.

The previous prime is 4009545593. The next prime is 4009545613. The reversal of 4009545598 is 8955459004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4009545593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29238 + ... + 94201.

It is an arithmetic number, because the mean of its divisors is an integer number (381892500).

Almost surely, 2^4009545598 is an apocalyptic number.

4009545598 is a deficient number, since it is larger than the sum of its proper divisors (2100734402).

4009545598 is a wasteful number, since it uses less digits than its factorization.

4009545598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123699.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 4009545598 is about 63320.9728131209. The cubic root of 4009545598 is about 1588.6627732017.

The spelling of 4009545598 in words is "four billion, nine million, five hundred forty-five thousand, five hundred ninety-eight".