5125556011463 has 2 divisors, whose sum is σ = 5125556011464. Its totient is φ = 5125556011462.

The previous prime is 5125556011391. The next prime is 5125556011519. The reversal of 5125556011463 is 3641106555215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5125556011463 - 2²⁴ = 5125539234247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5125556014463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562778005731 + 2562778005732.

It is an arithmetic number, because the mean of its divisors is an integer number (2562778005732).

Almost surely, 2^{5125556011463} is an apocalyptic number.

5125556011463 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125556011463 is an equidigital number, since it uses as much as digits as its factorization.

5125556011463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 5125556011463 in words is "five trillion, one hundred twenty-five billion, five hundred fifty-six million, eleven thousand, four hundred sixty-three".