253838572 has 12 divisors (see below), whose sum is σ = 478388176. Its totient is φ = 117156240.

The previous prime is 253838549. The next prime is 253838579. The reversal of 253838572 is 275838352.

253838572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253838579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2440704 + ... + 2440807.

Almost surely, 2^253838572 is an apocalyptic number.

It is an amenable number.

253838572 is a deficient number, since it is larger than the sum of its proper divisors (224549604).

253838572 is a wasteful number, since it uses less digits than its factorization.

253838572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881528 (or 4881526 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 253838572 is about 15932.3121987990. The cubic root of 253838572 is about 633.1683609710.

The spelling of 253838572 in words is "two hundred fifty-three million, eight hundred thirty-eight thousand, five hundred seventy-two".