5351521206041 has 4 divisors (see below), whose sum is σ = 5351533205712. Its totient is φ = 5351509206372.

The previous prime is 5351521205939. The next prime is 5351521206061. The reversal of 5351521206041 is 1406021251535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5351521206041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5351521205992 and 5351521206010.

It is not an unprimeable number, because it can be changed into a prime (5351521206061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5303975 + ... + 6231788.

It is an arithmetic number, because the mean of its divisors is an integer number (1337883301428).

Almost surely, 2^{5351521206041} is an apocalyptic number.

It is an amenable number.

5351521206041 is a deficient number, since it is larger than the sum of its proper divisors (11999671).

5351521206041 is a wasteful number, since it uses less digits than its factorization.

5351521206041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11999670.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 5351521206041 its reverse (1406021251535), we get a palindrome (6757542457576).

The spelling of 5351521206041 in words is "five trillion, three hundred fifty-one billion, five hundred twenty-one million, two hundred six thousand, forty-one".