1115554025359 has 2 divisors, whose sum is σ = 1115554025360. Its totient is φ = 1115554025358.

The previous prime is 1115554025317. The next prime is 1115554025389. The reversal of 1115554025359 is 9535204555111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1115554025359 - 2¹⁹ = 1115553501071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1115554025389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557777012679 + 557777012680.

It is an arithmetic number, because the mean of its divisors is an integer number (557777012680).

Almost surely, 2^{1115554025359} is an apocalyptic number.

1115554025359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1115554025359 is an equidigital number, since it uses as much as digits as its factorization.

1115554025359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 1115554025359 in words is "one trillion, one hundred fifteen billion, five hundred fifty-four million, twenty-five thousand, three hundred fifty-nine".