252313025535 has 192 divisors, whose sum is σ = 472800706560. Its totient is φ = 124192696320.

The previous prime is 252313025533. The next prime is 252313025579. The reversal of 252313025535 is 535520313252.

It is not a de Polignac number, because 252313025535 - 2¹ = 252313025533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252313025535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252313025533) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1131448434 + ... + 1131448656.

It is an arithmetic number, because the mean of its divisors is an integer number (2462503680).

Almost surely, 2^252313025535 is an apocalyptic number.

252313025535 is a deficient number, since it is larger than the sum of its proper divisors (220487681025).

252313025535 is a wasteful number, since it uses less digits than its factorization.

252313025535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

Adding to 252313025535 its reverse (535520313252), we get a palindrome (787833338787).

The spelling of 252313025535 in words is "two hundred fifty-two billion, three hundred thirteen million, twenty-five thousand, five hundred thirty-five".