11255553124619 has 2 divisors, whose sum is σ = 11255553124620. Its totient is φ = 11255553124618.

The previous prime is 11255553124589. The next prime is 11255553124667. The reversal of 11255553124619 is 91642135555211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11255553124619 - 2²⁴ = 11255536347403 is a prime.

It is a super-2 number, since 2×11255553124619² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11255553126619) 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, 5627776562309 + 5627776562310.

It is an arithmetic number, because the mean of its divisors is an integer number (5627776562310).

Almost surely, 2^{11255553124619} is an apocalyptic number.

11255553124619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11255553124619 is an equidigital number, since it uses as much as digits as its factorization.

11255553124619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620000, while the sum is 50.

The spelling of 11255553124619 in words is "eleven trillion, two hundred fifty-five billion, five hundred fifty-three million, one hundred twenty-four thousand, six hundred nineteen".