5452121141 has 2 divisors, whose sum is σ = 5452121142. Its totient is φ = 5452121140.

The previous prime is 5452121131. The next prime is 5452121179. The reversal of 5452121141 is 1411212545.

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., 4603622500 + 848498641 = 67850^2 + 29129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5452121141 is a prime.

It is a super-2 number, since 2×5452121141² = 59451249872278283762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5452121141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5452121131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726060570 + 2726060571.

It is an arithmetic number, because the mean of its divisors is an integer number (2726060571).

Almost surely, 2^5452121141 is an apocalyptic number.

It is an amenable number.

5452121141 is a deficient number, since it is larger than the sum of its proper divisors (1).

5452121141 is an equidigital number, since it uses as much as digits as its factorization.

5452121141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600, while the sum is 26.

The square root of 5452121141 is about 73838.4800832195. The cubic root of 5452121141 is about 1760.0371399058.

Adding to 5452121141 its reverse (1411212545), we get a palindrome (6863333686).

The spelling of 5452121141 in words is "five billion, four hundred fifty-two million, one hundred twenty-one thousand, one hundred forty-one".