5145660511 has 2 divisors, whose sum is σ = 5145660512. Its totient is φ = 5145660510.

The previous prime is 5145660473. The next prime is 5145660517. The reversal of 5145660511 is 1150665415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5145660511 - 2⁷ = 5145660383 is a prime.

It is a super-2 number, since 2×5145660511² = 52955644188929562242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5145660517) 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, 2572830255 + 2572830256.

It is an arithmetic number, because the mean of its divisors is an integer number (2572830256).

Almost surely, 2^5145660511 is an apocalyptic number.

5145660511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145660511 is an equidigital number, since it uses as much as digits as its factorization.

5145660511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 5145660511 is about 71733.2594477624. The cubic root of 5145660511 is about 1726.4223246164.

The spelling of 5145660511 in words is "five billion, one hundred forty-five million, six hundred sixty thousand, five hundred eleven".