1051246633 has 2 divisors, whose sum is σ = 1051246634. Its totient is φ = 1051246632.

The previous prime is 1051246591. The next prime is 1051246639. The reversal of 1051246633 is 3366421501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 836829184 + 214417449 = 28928^2 + 14643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051246633 - 2⁹ = 1051246121 is a prime.

It is a super-2 number, since 2×1051246633² = 2210238966787673378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051246595 and 1051246604.

It is not a weakly prime, because it can be changed into another prime (1051246639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525623316 + 525623317.

It is an arithmetic number, because the mean of its divisors is an integer number (525623317).

Almost surely, 2^1051246633 is an apocalyptic number.

It is an amenable number.

1051246633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051246633 is an equidigital number, since it uses as much as digits as its factorization.

1051246633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1051246633 is about 32422.9337506648. The cubic root of 1051246633 is about 1016.7984432014.

The spelling of 1051246633 in words is "one billion, fifty-one million, two hundred forty-six thousand, six hundred thirty-three".