252535325043141 has 40 divisors (see below), whose sum is σ = 441162567789504. Its totient is φ = 140949948847680.

The previous prime is 252535325043137. The next prime is 252535325043151. The reversal of 252535325043141 is 141340523535252.

252535325043141 is a `hidden beast` number, since 2 + 5 + 2 + 5 + 3 + 5 + 325 + 0 + 4 + 314 + 1 = 666.

It is not a de Polignac number, because 252535325043141 - 2² = 252535325043137 is a prime.

It is a super-2 number, since 2×252535325043141² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252535325043151) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 5178912600 + ... + 5178961361.

Almost surely, 2^{252535325043141} is an apocalyptic number.

252535325043141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

252535325043141 is a deficient number, since it is larger than the sum of its proper divisors (188627242746363).

252535325043141 is a wasteful number, since it uses less digits than its factorization.

252535325043141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10357874023 (or 10357874014 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

Adding to 252535325043141 its reverse (141340523535252), we get a palindrome (393875848578393).

The spelling of 252535325043141 in words is "two hundred fifty-two trillion, five hundred thirty-five billion, three hundred twenty-five million, forty-three thousand, one hundred forty-one".