1055980633 has 2 divisors, whose sum is σ = 1055980634. Its totient is φ = 1055980632.

The previous prime is 1055980603. The next prime is 1055980661. The reversal of 1055980633 is 3360895501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050537744 + 5442889 = 32412^2 + 2333^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055980633 - 2²⁵ = 1022426201 is a prime.

It is a super-2 number, since 2×1055980633² = 2230190194542161378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055980603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527990316 + 527990317.

It is an arithmetic number, because the mean of its divisors is an integer number (527990317).

Almost surely, 2^1055980633 is an apocalyptic number.

It is an amenable number.

1055980633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055980633 is an equidigital number, since it uses as much as digits as its factorization.

1055980633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 1055980633 is about 32495.8556280643. The cubic root of 1055980633 is about 1018.3224485241.

The spelling of 1055980633 in words is "one billion, fifty-five million, nine hundred eighty thousand, six hundred thirty-three".