5151066443 has 2 divisors, whose sum is σ = 5151066444. Its totient is φ = 5151066442.

The previous prime is 5151066433. The next prime is 5151066451. The reversal of 5151066443 is 3446601515.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5151066443 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5151066413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575533221 + 2575533222.

It is an arithmetic number, because the mean of its divisors is an integer number (2575533222).

Almost surely, 2^5151066443 is an apocalyptic number.

5151066443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151066443 is an equidigital number, since it uses as much as digits as its factorization.

5151066443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5151066443 is about 71770.9303478783. The cubic root of 5151066443 is about 1727.0266950529.

Adding to 5151066443 its reverse (3446601515), we get a palindrome (8597667958).

The spelling of 5151066443 in words is "five billion, one hundred fifty-one million, sixty-six thousand, four hundred forty-three".