535440044130452 has 96 divisors (see below), whose sum is σ = 962961162670080. Its totient is φ = 260408230992000.

The previous prime is 535440044130391. The next prime is 535440044130461. The reversal of 535440044130452 is 254031440044535.

It is a super-3 number, since 3×535440044130452³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10144149653 + ... + 10144202435.

It is an arithmetic number, because the mean of its divisors is an integer number (10030845444480).

Almost surely, 2^{535440044130452} is an apocalyptic number.

It is an amenable number.

535440044130452 is a deficient number, since it is larger than the sum of its proper divisors (427521118539628).

535440044130452 is a wasteful number, since it uses less digits than its factorization.

535440044130452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53973 (or 53971 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 44.

Adding to 535440044130452 its reverse (254031440044535), we get a palindrome (789471484174987).

The spelling of 535440044130452 in words is "five hundred thirty-five trillion, four hundred forty billion, forty-four million, one hundred thirty thousand, four hundred fifty-two".