4045041654 has 16 divisors (see below), whose sum is σ = 8103872448. Its totient is φ = 1346049032.

The previous prime is 4045041643. The next prime is 4045041683. The reversal of 4045041654 is 4561405404.

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, 570732 + ... + 577775.

It is an arithmetic number, because the mean of its divisors is an integer number (506492028).

Almost surely, 2^4045041654 is an apocalyptic number.

4045041654 is an abundant number, since it is smaller than the sum of its proper divisors (4058830794).

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

4045041654 is a wasteful number, since it uses less digits than its factorization.

4045041654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149099.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 4045041654 is about 63600.6419307227. The cubic root of 4045041654 is about 1593.3370907381.

The spelling of 4045041654 in words is "four billion, forty-five million, forty-one thousand, six hundred fifty-four".