5143216145 has 16 divisors (see below), whose sum is σ = 6321672000. Its totient is φ = 4015702848.

The previous prime is 5143216087. The next prime is 5143216163. The reversal of 5143216145 is 5416123415.

It is a cyclic number.

It is not a de Polignac number, because 5143216145 - 2⁶ = 5143216081 is a prime.

It is a super-2 number, since 2×5143216145² = 52905344628377322050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21710 + ... + 103719.

It is an arithmetic number, because the mean of its divisors is an integer number (395104500).

Almost surely, 2^5143216145 is an apocalyptic number.

It is an amenable number.

5143216145 is a deficient number, since it is larger than the sum of its proper divisors (1178455855).

5143216145 is a wasteful number, since it uses less digits than its factorization.

5143216145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125632.

The product of its digits is 14400, while the sum is 32.

The square root of 5143216145 is about 71716.2195392367. The cubic root of 5143216145 is about 1726.1489112929.

The spelling of 5143216145 in words is "five billion, one hundred forty-three million, two hundred sixteen thousand, one hundred forty-five".