4047253740 has 144 divisors (see below), whose sum is σ = 12723110400. Its totient is φ = 1040667264.

The previous prime is 4047253723. The next prime is 4047253751. The reversal of 4047253740 is 473527404.

4047253740 is a `hidden beast` number, since 40 + 47 + 2 + 537 + 40 = 666.

4047253740 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 junction number, because it is equal to n+sod(n) for n = 4047253695 and 4047253704.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 608151 + ... + 614769.

Almost surely, 2^4047253740 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 4047253740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6361555200).

4047253740 is an abundant number, since it is smaller than the sum of its proper divisors (8675856660).

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

4047253740 is a wasteful number, since it uses less digits than its factorization.

4047253740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756 (or 6751 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 4047253740 is about 63618.0299915048. The cubic root of 4047253740 is about 1593.6274838231.

The spelling of 4047253740 in words is "four billion, forty-seven million, two hundred fifty-three thousand, seven hundred forty".