5216332903669 has 2 divisors, whose sum is σ = 5216332903670. Its totient is φ = 5216332903668.

The previous prime is 5216332903637. The next prime is 5216332903721. The reversal of 5216332903669 is 9663092336125.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3031213317444 + 2185119586225 = 1741038^2 + 1478215^2 .

It is a cyclic number.

It is not a de Polignac number, because 5216332903669 - 2⁵ = 5216332903637 is a prime.

It is a super-2 number, since 2×5216332903669² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5216332903169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608166451834 + 2608166451835.

It is an arithmetic number, because the mean of its divisors is an integer number (2608166451835).

Almost surely, 2^{5216332903669} is an apocalyptic number.

It is an amenable number.

5216332903669 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216332903669 is an equidigital number, since it uses as much as digits as its factorization.

5216332903669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9447840, while the sum is 55.

The spelling of 5216332903669 in words is "five trillion, two hundred sixteen billion, three hundred thirty-two million, nine hundred three thousand, six hundred sixty-nine".