5162147989 has 2 divisors, whose sum is σ = 5162147990. Its totient is φ = 5162147988.

The previous prime is 5162147933. The next prime is 5162148067. The reversal of 5162147989 is 9897412615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3823319889 + 1338828100 = 61833^2 + 36590^2 .

It is a cyclic number.

It is not a de Polignac number, because 5162147989 - 2¹⁷ = 5162016917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5162147789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2581073994 + 2581073995.

It is an arithmetic number, because the mean of its divisors is an integer number (2581073995).

Almost surely, 2^5162147989 is an apocalyptic number.

It is an amenable number.

5162147989 is a deficient number, since it is larger than the sum of its proper divisors (1).

5162147989 is an equidigital number, since it uses as much as digits as its factorization.

5162147989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 52.

The square root of 5162147989 is about 71848.0896684108. The cubic root of 5162147989 is about 1728.2642651971.

The spelling of 5162147989 in words is "five billion, one hundred sixty-two million, one hundred forty-seven thousand, nine hundred eighty-nine".