5532121369 has 2 divisors, whose sum is σ = 5532121370. Its totient is φ = 5532121368.

The previous prime is 5532121327. The next prime is 5532121373. The reversal of 5532121369 is 9631212355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2972975625 + 2559145744 = 54525^2 + 50588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5532121369 is a prime.

It is a super-2 number, since 2×5532121369² = 61208733682692868322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5532121769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766060684 + 2766060685.

It is an arithmetic number, because the mean of its divisors is an integer number (2766060685).

Almost surely, 2^5532121369 is an apocalyptic number.

It is an amenable number.

5532121369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5532121369 is an equidigital number, since it uses as much as digits as its factorization.

5532121369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 37.

The square root of 5532121369 is about 74378.2318222207. The cubic root of 5532121369 is about 1768.6038517359.

The spelling of 5532121369 in words is "five billion, five hundred thirty-two million, one hundred twenty-one thousand, three hundred sixty-nine".