253301325 has 24 divisors (see below), whose sum is σ = 420041568. Its totient is φ = 134690880.

The previous prime is 253301299. The next prime is 253301333. The reversal of 253301325 is 523103352.

It is a happy number.

It is not a de Polignac number, because 253301325 - 2¹³ = 253293133 is a prime.

It is a super-2 number, since 2×253301325² = 128323122493511250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 253301295 and 253301304.

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 21159 + ... + 30891.

It is an arithmetic number, because the mean of its divisors is an integer number (17501732).

Almost surely, 2^253301325 is an apocalyptic number.

253301325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253301325 is a deficient number, since it is larger than the sum of its proper divisors (166740243).

253301325 is a wasteful number, since it uses less digits than its factorization.

253301325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10093 (or 10088 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 253301325 is about 15915.4429721576. The cubic root of 253301325 is about 632.7213471206.

Adding to 253301325 its reverse (523103352), we get a palindrome (776404677).

The spelling of 253301325 in words is "two hundred fifty-three million, three hundred one thousand, three hundred twenty-five".