4253747500 has 60 divisors (see below), whose sum is σ = 9369781960. Its totient is φ = 1689120000.

The previous prime is 4253747483. The next prime is 4253747501. The reversal of 4253747500 is 57473524.

It is a happy number.

4253747500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4253747500.

It is not an unprimeable number, because it can be changed into a prime (4253747501) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 341380 + ... + 353620.

Almost surely, 2^4253747500 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 4253747500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4684890980).

4253747500 is an abundant number, since it is smaller than the sum of its proper divisors (5116034460).

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

4253747500 is a wasteful number, since it uses less digits than its factorization.

4253747500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12404 (or 12387 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 4253747500 is about 65220.7597318523. The cubic root of 4253747500 is about 1620.2818566636.

The spelling of 4253747500 in words is "four billion, two hundred fifty-three million, seven hundred forty-seven thousand, five hundred".