253335323540252 has 24 divisors (see below), whose sum is σ = 443787690353280. Its totient is φ = 126538842608640.

The previous prime is 253335323540237. The next prime is 253335323540261. The reversal of 253335323540252 is 252045323533352.

It is a junction number, because it is equal to n+sod(n) for n = 253335323540197 and 253335323540206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992810828 + ... + 993065964.

It is an arithmetic number, because the mean of its divisors is an integer number (18491153764720).

Almost surely, 2^{253335323540252} is an apocalyptic number.

It is an amenable number.

253335323540252 is a deficient number, since it is larger than the sum of its proper divisors (190452366813028).

253335323540252 is a wasteful number, since it uses less digits than its factorization.

253335323540252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506621 (or 506619 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 47.

The spelling of 253335323540252 in words is "two hundred fifty-three trillion, three hundred thirty-five billion, three hundred twenty-three million, five hundred forty thousand, two hundred fifty-two".