4045585494 has 16 divisors (see below), whose sum is σ = 8091841968. Its totient is φ = 1348416672.

The previous prime is 4045585457. The next prime is 4045585541. The reversal of 4045585494 is 4945855404.

4045585494 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86424 + ... + 124740.

It is an arithmetic number, because the mean of its divisors is an integer number (505740123).

Almost surely, 2^4045585494 is an apocalyptic number.

4045585494 is an abundant number, since it is smaller than the sum of its proper divisors (4046256474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4045585494 is a wasteful number, since it uses less digits than its factorization.

4045585494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55919.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The square root of 4045585494 is about 63604.9172155738. The cubic root of 4045585494 is about 1593.4084935144.

The spelling of 4045585494 in words is "four billion, forty-five million, five hundred eighty-five thousand, four hundred ninety-four".