253224482408 has 32 divisors (see below), whose sum is σ = 488845332360. Its totient is φ = 122897080320.

The previous prime is 253224482389. The next prime is 253224482437. The reversal of 253224482408 is 804284422352.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 240863045284 + 12361437124 = 490778^2 + 111182^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1894841 + ... + 2024072.

Almost surely, 2^253224482408 is an apocalyptic number.

It is an amenable number.

253224482408 is a deficient number, since it is larger than the sum of its proper divisors (235620849952).

253224482408 is a wasteful number, since it uses less digits than its factorization.

253224482408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3919157 (or 3919153 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 44.

The spelling of 253224482408 in words is "two hundred fifty-three billion, two hundred twenty-four million, four hundred eighty-two thousand, four hundred eight".