535250241251 has 8 divisors (see below), whose sum is σ = 614641425600. Its totient is φ = 460981068840.

The previous prime is 535250241217. The next prime is 535250241299. The reversal of 535250241251 is 152142052535.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535250241251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535250241751) 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 7 ways as a sum of consecutive naturals, for example, 1280502761 + ... + 1280503178.

It is an arithmetic number, because the mean of its divisors is an integer number (76830178200).

Almost surely, 2^535250241251 is an apocalyptic number.

535250241251 is a deficient number, since it is larger than the sum of its proper divisors (79391184349).

535250241251 is a wasteful number, since it uses less digits than its factorization.

535250241251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561005969.

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 535250241251 its reverse (152142052535), we get a palindrome (687392293786).

The spelling of 535250241251 in words is "five hundred thirty-five billion, two hundred fifty million, two hundred forty-one thousand, two hundred fifty-one".