5532121157 has 2 divisors, whose sum is σ = 5532121158. Its totient is φ = 5532121156.

The previous prime is 5532121117. The next prime is 5532121159. The reversal of 5532121157 is 7511212355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3741646561 + 1790474596 = 61169^2 + 42314^2 .

It is a cyclic number.

It is not a de Polignac number, because 5532121157 - 2⁸ = 5532120901 is a prime.

Together with 5532121159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5532121159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766060578 + 2766060579.

It is an arithmetic number, because the mean of its divisors is an integer number (2766060579).

Almost surely, 2^5532121157 is an apocalyptic number.

It is an amenable number.

5532121157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5532121157 is an equidigital number, since it uses as much as digits as its factorization.

5532121157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10500, while the sum is 32.

The square root of 5532121157 is about 74378.2303970725. The cubic root of 5532121157 is about 1768.6038291440.

The spelling of 5532121157 in words is "five billion, five hundred thirty-two million, one hundred twenty-one thousand, one hundred fifty-seven".