253789482 has 16 divisors (see below), whose sum is σ = 508271040. Its totient is φ = 84481152.

The previous prime is 253789457. The next prime is 253789489. The reversal of 253789482 is 284987352.

It is not an unprimeable number, because it can be changed into a prime (253789489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24007 + ... + 32922.

It is an arithmetic number, because the mean of its divisors is an integer number (31766940).

Almost surely, 2^253789482 is an apocalyptic number.

253789482 is an abundant number, since it is smaller than the sum of its proper divisors (254481558).

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

253789482 is a wasteful number, since it uses less digits than its factorization.

253789482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57677.

The product of its digits is 967680, while the sum is 48.

The square root of 253789482 is about 15930.7715444042. The cubic root of 253789482 is about 633.1275420646.

The spelling of 253789482 in words is "two hundred fifty-three million, seven hundred eighty-nine thousand, four hundred eighty-two".