2552816141 has 2 divisors, whose sum is σ = 2552816142. Its totient is φ = 2552816140.

The previous prime is 2552816137. The next prime is 2552816171. The reversal of 2552816141 is 1416182552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2192955241 + 359860900 = 46829^2 + 18970^2 .

It is a cyclic number.

It is not a de Polignac number, because 2552816141 - 2² = 2552816137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552816171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276408070 + 1276408071.

It is an arithmetic number, because the mean of its divisors is an integer number (1276408071).

Almost surely, 2^2552816141 is an apocalyptic number.

It is an amenable number.

2552816141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552816141 is an equidigital number, since it uses as much as digits as its factorization.

2552816141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 35.

The square root of 2552816141 is about 50525.4009484338. The cubic root of 2552816141 is about 1366.6999516449.

Adding to 2552816141 its reverse (1416182552), we get a palindrome (3968998693).

The spelling of 2552816141 in words is "two billion, five hundred fifty-two million, eight hundred sixteen thousand, one hundred forty-one".