253342552244 has 6 divisors (see below), whose sum is σ = 443349466434. Its totient is φ = 126671276120.

The previous prime is 253342552237. The next prime is 253342552247. The reversal of 253342552244 is 442255243352.

253342552244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 208721059600 + 44621492644 = 456860^2 + 211238^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253342552247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31667819027 + ... + 31667819034.

It is an arithmetic number, because the mean of its divisors is an integer number (73891577739).

Almost surely, 2^253342552244 is an apocalyptic number.

It is an amenable number.

253342552244 is a deficient number, since it is larger than the sum of its proper divisors (190006914190).

253342552244 is a wasteful number, since it uses less digits than its factorization.

253342552244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63335638065 (or 63335638063 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 41.

Adding to 253342552244 its reverse (442255243352), we get a palindrome (695597795596).

The spelling of 253342552244 in words is "two hundred fifty-three billion, three hundred forty-two million, five hundred fifty-two thousand, two hundred forty-four".