1045336427 has 2 divisors, whose sum is σ = 1045336428. Its totient is φ = 1045336426.

The previous prime is 1045336423. The next prime is 1045336483. The reversal of 1045336427 is 7246335401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045336427 - 2² = 1045336423 is a prime.

It is a super-2 number, since 2×1045336427² = 2185456491226252658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1045336423) 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, 522668213 + 522668214.

It is an arithmetic number, because the mean of its divisors is an integer number (522668214).

Almost surely, 2^1045336427 is an apocalyptic number.

1045336427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045336427 is an equidigital number, since it uses as much as digits as its factorization.

1045336427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 1045336427 is about 32331.6629173323. The cubic root of 1045336427 is about 1014.8893493233.

The spelling of 1045336427 in words is "one billion, forty-five million, three hundred thirty-six thousand, four hundred twenty-seven".