4045590554 has 8 divisors (see below), whose sum is σ = 6074991840. Its totient is φ = 2020593276.

The previous prime is 4045590547. The next prime is 4045590587. The reversal of 4045590554 is 4550955404.

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

It is a super-2 number, since 2×4045590554² = 32733605861228053832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1098704 + ... + 1102379.

It is an arithmetic number, because the mean of its divisors is an integer number (759373980).

Almost surely, 2^4045590554 is an apocalyptic number.

4045590554 is a deficient number, since it is larger than the sum of its proper divisors (2029401286).

4045590554 is a wasteful number, since it uses less digits than its factorization.

4045590554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202004.

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 4045590554 is about 63604.9569923603. The cubic root of 4045590554 is about 1593.4091578305.

The spelling of 4045590554 in words is "four billion, forty-five million, five hundred ninety thousand, five hundred fifty-four".