4586045890 has 32 divisors (see below), whose sum is σ = 8466708096. Its totient is φ = 1787546880.

The previous prime is 4586045881. The next prime is 4586045911. The reversal of 4586045890 is 985406854.

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, 173875 + ... + 198505.

It is an arithmetic number, because the mean of its divisors is an integer number (264584628).

Almost surely, 2^4586045890 is an apocalyptic number.

4586045890 is a deficient number, since it is larger than the sum of its proper divisors (3880662206).

4586045890 is a wasteful number, since it uses less digits than its factorization.

4586045890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25114.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The square root of 4586045890 is about 67720.3506340598. The cubic root of 4586045890 is about 1661.4201194869.

The spelling of 4586045890 in words is "four billion, five hundred eighty-six million, forty-five thousand, eight hundred ninety".