1055810633 has 2 divisors, whose sum is σ = 1055810634. Its totient is φ = 1055810632.

The previous prime is 1055810629. The next prime is 1055810711. The reversal of 1055810633 is 3360185501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1049241664 + 6568969 = 32392^2 + 2563^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055810633 - 2² = 1055810629 is a prime.

It is a super-2 number, since 2×1055810633² = 2229472185511721378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055810633.

It is not a weakly prime, because it can be changed into another prime (1055810603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527905316 + 527905317.

It is an arithmetic number, because the mean of its divisors is an integer number (527905317).

Almost surely, 2^1055810633 is an apocalyptic number.

It is an amenable number.

1055810633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055810633 is an equidigital number, since it uses as much as digits as its factorization.

1055810633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1055810633 is about 32493.2398046117. The cubic root of 1055810633 is about 1018.2677997608.

The spelling of 1055810633 in words is "one billion, fifty-five million, eight hundred ten thousand, six hundred thirty-three".