1054066331 has 2 divisors, whose sum is σ = 1054066332. Its totient is φ = 1054066330.

The previous prime is 1054066327. The next prime is 1054066339. The reversal of 1054066331 is 1336604501.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1336604501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054066331 - 2² = 1054066327 is a prime.

It is a super-2 number, since 2×1054066331² = 2222111660295603122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054066294 and 1054066303.

It is not a weakly prime, because it can be changed into another prime (1054066339) 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, 527033165 + 527033166.

It is an arithmetic number, because the mean of its divisors is an integer number (527033166).

Almost surely, 2^1054066331 is an apocalyptic number.

1054066331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054066331 is an equidigital number, since it uses as much as digits as its factorization.

1054066331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1054066331 is about 32466.3877109850. The cubic root of 1054066331 is about 1017.7067314732.

The spelling of 1054066331 in words is "one billion, fifty-four million, sixty-six thousand, three hundred thirty-one".