1055452023419 has 2 divisors, whose sum is σ = 1055452023420. Its totient is φ = 1055452023418.

The previous prime is 1055452023403. The next prime is 1055452023449. The reversal of 1055452023419 is 9143202545501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1055452023419 - 2⁴ = 1055452023403 is a prime.

It is a super-2 number, since 2×1055452023419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055452023449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527726011709 + 527726011710.

It is an arithmetic number, because the mean of its divisors is an integer number (527726011710).

Almost surely, 2^{1055452023419} is an apocalyptic number.

1055452023419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055452023419 is an equidigital number, since it uses as much as digits as its factorization.

1055452023419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 1055452023419 in words is "one trillion, fifty-five billion, four hundred fifty-two million, twenty-three thousand, four hundred nineteen".