5145606744427 has 2 divisors, whose sum is σ = 5145606744428. Its totient is φ = 5145606744426.

The previous prime is 5145606744403. The next prime is 5145606744437. The reversal of 5145606744427 is 7244476065415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5145606744427 - 2¹¹ = 5145606742379 is a prime.

It is not a weakly prime, because it can be changed into another prime (5145606744437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572803372213 + 2572803372214.

It is an arithmetic number, because the mean of its divisors is an integer number (2572803372214).

Almost surely, 2^{5145606744427} is an apocalyptic number.

5145606744427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145606744427 is an equidigital number, since it uses as much as digits as its factorization.

5145606744427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22579200, while the sum is 55.

The spelling of 5145606744427 in words is "five trillion, one hundred forty-five billion, six hundred six million, seven hundred forty-four thousand, four hundred twenty-seven".