5334413505521 has 4 divisors (see below), whose sum is σ = 5335107465792. Its totient is φ = 5333719545252.

The previous prime is 5334413505479. The next prime is 5334413505539. The reversal of 5334413505521 is 1255053144335.

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-5334413505521 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5334413502521) 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, 346968605 + ... + 346983978.

It is an arithmetic number, because the mean of its divisors is an integer number (1333776866448).

Almost surely, 2^{5334413505521} is an apocalyptic number.

It is an amenable number.

5334413505521 is a deficient number, since it is larger than the sum of its proper divisors (693960271).

5334413505521 is an equidigital number, since it uses as much as digits as its factorization.

5334413505521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693960270.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 5334413505521 its reverse (1255053144335), we get a palindrome (6589466649856).

The spelling of 5334413505521 in words is "five trillion, three hundred thirty-four billion, four hundred thirteen million, five hundred five thousand, five hundred twenty-one".