253433313101325 has 48 divisors (see below), whose sum is σ = 478869665129856. Its totient is φ = 115854893548800.

The previous prime is 253433313101321. The next prime is 253433313101347. The reversal of 253433313101325 is 523101313334352.

It is not a de Polignac number, because 253433313101325 - 2² = 253433313101321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253433313101321) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 328401619 + ... + 329172431.

It is an arithmetic number, because the mean of its divisors is an integer number (9976451356872).

Almost surely, 2^{253433313101325} is an apocalyptic number.

253433313101325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253433313101325 is a deficient number, since it is larger than the sum of its proper divisors (225436352028531).

253433313101325 is a wasteful number, since it uses less digits than its factorization.

253433313101325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397094 (or 1397089 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 39.

Adding to 253433313101325 its reverse (523101313334352), we get a palindrome (776534626435677).

The spelling of 253433313101325 in words is "two hundred fifty-three trillion, four hundred thirty-three billion, three hundred thirteen million, one hundred one thousand, three hundred twenty-five".