5205013343531 has 8 divisors (see below), whose sum is σ = 5254363677984. Its totient is φ = 5155720698240.

The previous prime is 5205013343527. The next prime is 5205013343561. The reversal of 5205013343531 is 1353433105025.

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 not a de Polignac number, because 5205013343531 - 2² = 5205013343527 is a prime.

It is a super-2 number, since 2×5205013343531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5205013343491 and 5205013343500.

It is not an unprimeable number, because it can be changed into a prime (5205013343561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14240975 + ... + 14601896.

It is an arithmetic number, because the mean of its divisors is an integer number (656795459748).

Almost surely, 2^{5205013343531} is an apocalyptic number.

5205013343531 is a deficient number, since it is larger than the sum of its proper divisors (49350334453).

5205013343531 is a wasteful number, since it uses less digits than its factorization.

5205013343531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28844581.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 5205013343531 its reverse (1353433105025), we get a palindrome (6558446448556).

The spelling of 5205013343531 in words is "five trillion, two hundred five billion, thirteen million, three hundred forty-three thousand, five hundred thirty-one".