1054040233 has 2 divisors, whose sum is σ = 1054040234. Its totient is φ = 1054040232.

The previous prime is 1054040213. The next prime is 1054040237. The reversal of 1054040233 is 3320404501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 964226704 + 89813529 = 31052^2 + 9477^2 .

It is an emirp because it is prime and its reverse (3320404501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054040233 is a prime.

It is a super-2 number, since 2×1054040233² = 2222001625565388578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054040237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527020116 + 527020117.

It is an arithmetic number, because the mean of its divisors is an integer number (527020117).

Almost surely, 2^1054040233 is an apocalyptic number.

It is an amenable number.

1054040233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054040233 is an equidigital number, since it uses as much as digits as its factorization.

1054040233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1054040233 is about 32465.9857851259. The cubic root of 1054040233 is about 1017.6983321506.

Adding to 1054040233 its reverse (3320404501), we get a palindrome (4374444734).

The spelling of 1054040233 in words is "one billion, fifty-four million, forty thousand, two hundred thirty-three".