5112143447 has 2 divisors, whose sum is σ = 5112143448. Its totient is φ = 5112143446.

The previous prime is 5112143417. The next prime is 5112143467. The reversal of 5112143447 is 7443412115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5112143447 - 2⁶ = 5112143383 is a prime.

It is a super-2 number, since 2×5112143447² = 52268021245410083618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5112143417) 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, 2556071723 + 2556071724.

It is an arithmetic number, because the mean of its divisors is an integer number (2556071724).

Almost surely, 2^5112143447 is an apocalyptic number.

5112143447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112143447 is an equidigital number, since it uses as much as digits as its factorization.

5112143447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 32.

The square root of 5112143447 is about 71499.2548702432. The cubic root of 5112143447 is about 1722.6657158021.

The spelling of 5112143447 in words is "five billion, one hundred twelve million, one hundred forty-three thousand, four hundred forty-seven".