4253787492 has 24 divisors (see below), whose sum is σ = 9934327200. Its totient is φ = 1416668736.

The previous prime is 4253787479. The next prime is 4253787493. The reversal of 4253787492 is 2947873524.

It is not an unprimeable number, because it can be changed into a prime (4253787493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143442 + ... + 170537.

It is an arithmetic number, because the mean of its divisors is an integer number (413930300).

Almost surely, 2^4253787492 is an apocalyptic number.

It is an amenable number.

4253787492 is an abundant number, since it is smaller than the sum of its proper divisors (5680539708).

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

4253787492 is a wasteful number, since it uses less digits than its factorization.

4253787492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315115 (or 315113 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 4253787492 is about 65221.0663206299. The cubic root of 4253787492 is about 1620.2869343909.

The spelling of 4253787492 in words is "four billion, two hundred fifty-three million, seven hundred eighty-seven thousand, four hundred ninety-two".