1252530503241 has 32 divisors (see below), whose sum is σ = 1768956917760. Its totient is φ = 786662283264.

The previous prime is 1252530503219. The next prime is 1252530503243. The reversal of 1252530503241 is 1423050352521.

It is not a de Polignac number, because 1252530503241 - 2¹¹ = 1252530501193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1252530503243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32707081 + ... + 32745353.

It is an arithmetic number, because the mean of its divisors is an integer number (55279903680).

Almost surely, 2^{1252530503241} is an apocalyptic number.

It is an amenable number.

1252530503241 is a deficient number, since it is larger than the sum of its proper divisors (516426414519).

1252530503241 is a wasteful number, since it uses less digits than its factorization.

1252530503241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45445.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 1252530503241 its reverse (1423050352521), we get a palindrome (2675580855762).

The spelling of 1252530503241 in words is "one trillion, two hundred fifty-two billion, five hundred thirty million, five hundred three thousand, two hundred forty-one".