5151486443 has 2 divisors, whose sum is σ = 5151486444. Its totient is φ = 5151486442.

The previous prime is 5151486407. The next prime is 5151486481. The reversal of 5151486443 is 3446841515.

5151486443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5151486443 - 2²⁴ = 5134709227 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5151486443.

It is not a weakly prime, because it can be changed into another prime (5151486493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575743221 + 2575743222.

It is an arithmetic number, because the mean of its divisors is an integer number (2575743222).

Almost surely, 2^5151486443 is an apocalyptic number.

5151486443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151486443 is an equidigital number, since it uses as much as digits as its factorization.

5151486443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 230400, while the sum is 41.

The square root of 5151486443 is about 71773.8562639629. The cubic root of 5151486443 is about 1727.0736323558.

The spelling of 5151486443 in words is "five billion, one hundred fifty-one million, four hundred eighty-six thousand, four hundred forty-three".