1055452023403 has 2 divisors, whose sum is σ = 1055452023404. Its totient is φ = 1055452023402.

The previous prime is 1055452023383. The next prime is 1055452023419. The reversal of 1055452023403 is 3043202545501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055452023403 is a prime.

It is a super-2 number, since 2×1055452023403² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055452023103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527726011701 + 527726011702.

It is an arithmetic number, because the mean of its divisors is an integer number (527726011702).

Almost surely, 2^{1055452023403} is an apocalyptic number.

1055452023403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055452023403 is an equidigital number, since it uses as much as digits as its factorization.

1055452023403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 1055452023403 its reverse (3043202545501), we get a palindrome (4098654568904).

The spelling of 1055452023403 in words is "one trillion, fifty-five billion, four hundred fifty-two million, twenty-three thousand, four hundred three".