253444882 has 4 divisors (see below), whose sum is σ = 380167326. Its totient is φ = 126722440.

The previous prime is 253444837. The next prime is 253444897. The reversal of 253444882 is 288444352.

253444882 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 222875041 + 30569841 = 14929^2 + 5529^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 63361219 + ... + 63361222.

Almost surely, 2^253444882 is an apocalyptic number.

253444882 is a deficient number, since it is larger than the sum of its proper divisors (126722444).

253444882 is a wasteful number, since it uses less digits than its factorization.

253444882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126722443.

The product of its digits is 245760, while the sum is 40.

The square root of 253444882 is about 15919.9523240492. The cubic root of 253444882 is about 632.8408548839.

The spelling of 253444882 in words is "two hundred fifty-three million, four hundred forty-four thousand, eight hundred eighty-two".