1055133473 has 2 divisors, whose sum is σ = 1055133474. Its totient is φ = 1055133472.

The previous prime is 1055133463. The next prime is 1055133481. The reversal of 1055133473 is 3743315501.

1055133473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1026049024 + 29084449 = 32032^2 + 5393^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055133473 - 2²⁴ = 1038356257 is a prime.

It is a super-3 number, since 3×1055133473³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1055133463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527566736 + 527566737.

It is an arithmetic number, because the mean of its divisors is an integer number (527566737).

Almost surely, 2^1055133473 is an apocalyptic number.

It is an amenable number.

1055133473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055133473 is an equidigital number, since it uses as much as digits as its factorization.

1055133473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 1055133473 is about 32482.8181197383. The cubic root of 1055133473 is about 1018.0500594237.

Adding to 1055133473 its reverse (3743315501), we get a palindrome (4798448974).

The spelling of 1055133473 in words is "one billion, fifty-five million, one hundred thirty-three thousand, four hundred seventy-three".