4045774500 has 192 divisors, whose sum is σ = 13780166400. Its totient is φ = 1022025600.

The previous prime is 4045774489. The next prime is 4045774517. The reversal of 4045774500 is 54775404.

4045774500 is a `hidden beast` number, since 40 + 4 + 577 + 45 + 0 + 0 = 666.

4045774500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 248614 + ... + 264386.

It is an arithmetic number, because the mean of its divisors is an integer number (71771700).

Almost surely, 2^4045774500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4045774500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6890083200).

4045774500 is an abundant number, since it is smaller than the sum of its proper divisors (9734391900).

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

4045774500 is a wasteful number, since it uses less digits than its factorization.

4045774500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15820 (or 15802 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The square root of 4045774500 is about 63606.4029795743. The cubic root of 4045774500 is about 1593.4333073167.

The spelling of 4045774500 in words is "four billion, forty-five million, seven hundred seventy-four thousand, five hundred".