1053040427 has 2 divisors, whose sum is σ = 1053040428. Its totient is φ = 1053040426.

The previous prime is 1053040423. The next prime is 1053040501. The reversal of 1053040427 is 7240403501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1053040427 - 2² = 1053040423 is a prime.

It is a super-2 number, since 2×1053040427² = 2217788281792684658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053040396 and 1053040405.

It is not a weakly prime, because it can be changed into another prime (1053040423) 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, 526520213 + 526520214.

It is an arithmetic number, because the mean of its divisors is an integer number (526520214).

Almost surely, 2^1053040427 is an apocalyptic number.

1053040427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053040427 is an equidigital number, since it uses as much as digits as its factorization.

1053040427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 1053040427 is about 32450.5843861093. The cubic root of 1053040427 is about 1017.3764523487.

Adding to 1053040427 its reverse (7240403501), we get a palindrome (8293443928).

The spelling of 1053040427 in words is "one billion, fifty-three million, forty thousand, four hundred twenty-seven".