5125556011519 has 2 divisors, whose sum is σ = 5125556011520. Its totient is φ = 5125556011518.

The previous prime is 5125556011463. The next prime is 5125556011529. The reversal of 5125556011519 is 9151106555215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5125556011519 - 2⁷ = 5125556011391 is a prime.

It is a super-2 number, since 2×5125556011519² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5125556011529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562778005759 + 2562778005760.

It is an arithmetic number, because the mean of its divisors is an integer number (2562778005760).

Almost surely, 2^{5125556011519} is an apocalyptic number.

5125556011519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125556011519 is an equidigital number, since it uses as much as digits as its factorization.

5125556011519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 337500, while the sum is 46.

The spelling of 5125556011519 in words is "five trillion, one hundred twenty-five billion, five hundred fifty-six million, eleven thousand, five hundred nineteen".