253224512 has 28 divisors (see below), whose sum is σ = 504137676. Its totient is φ = 126197760.

The previous prime is 253224511. The next prime is 253224541. The reversal of 253224512 is 215422352.

253224512 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 2 ways, for example, as 541696 + 252682816 = 736^2 + 15896^2 .

It is not an unprimeable number, because it can be changed into a prime (253224511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13712 + ... + 26352.

It is an arithmetic number, because the mean of its divisors is an integer number (18004917).

Almost surely, 2^253224512 is an apocalyptic number.

It is an amenable number.

253224512 is a deficient number, since it is larger than the sum of its proper divisors (250913164).

253224512 is a wasteful number, since it uses less digits than its factorization.

253224512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12966 (or 12956 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 253224512 is about 15913.0296298348. The cubic root of 253224512 is about 632.6573835936.

Adding to 253224512 its reverse (215422352), we get a palindrome (468646864).

The spelling of 253224512 in words is "two hundred fifty-three million, two hundred twenty-four thousand, five hundred twelve".