253043324 has 6 divisors (see below), whose sum is σ = 442825824. Its totient is φ = 126521660.

The previous prime is 253043321. The next prime is 253043327. The reversal of 253043324 is 423340352.

253043324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (253043321) and next prime (253043327).

It is a junction number, because it is equal to n+sod(n) for n = 253043293 and 253043302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253043321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31630412 + ... + 31630419.

It is an arithmetic number, because the mean of its divisors is an integer number (73804304).

Almost surely, 2^253043324 is an apocalyptic number.

It is an amenable number.

253043324 is a deficient number, since it is larger than the sum of its proper divisors (189782500).

253043324 is a wasteful number, since it uses less digits than its factorization.

253043324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63260835 (or 63260833 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 253043324 is about 15907.3355405612. The cubic root of 253043324 is about 632.5064539224.

Adding to 253043324 its reverse (423340352), we get a palindrome (676383676).

It can be divided in two parts, 2530 and 43324, that added together give a palindrome (45854).

The spelling of 253043324 in words is "two hundred fifty-three million, forty-three thousand, three hundred twenty-four".