4253723320 has 96 divisors (see below), whose sum is σ = 12145664880. Its totient is φ = 1325829120.

The previous prime is 4253723291. The next prime is 4253723333. The reversal of 4253723320 is 233273524.

It is a happy number.

It is a super-2 number, since 2×4253723320² = 36188324166223644800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77089 + ... + 120208.

Almost surely, 2^4253723320 is an apocalyptic number.

4253723320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4253723320 is an abundant number, since it is smaller than the sum of its proper divisors (7891941560).

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

4253723320 is a wasteful number, since it uses less digits than its factorization.

4253723320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197333 (or 197322 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 4253723320 is about 65220.5743611631. The cubic root of 4253723320 is about 1620.2787865480.

Adding to 4253723320 its reverse (233273524), we get a palindrome (4486996844).

The spelling of 4253723320 in words is "four billion, two hundred fifty-three million, seven hundred twenty-three thousand, three hundred twenty".