1062454009 has 2 divisors, whose sum is σ = 1062454010. Its totient is φ = 1062454008.

The previous prime is 1062454007. The next prime is 1062454051. The reversal of 1062454009 is 9004542601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 586995984 + 475458025 = 24228^2 + 21805^2 .

It is a cyclic number.

It is not a de Polignac number, because 1062454009 - 2¹ = 1062454007 is a prime.

It is a super-2 number, since 2×1062454009² = 2257617042480344162, which contains 22 as substring.

Together with 1062454007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1062454007) 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, 531227004 + 531227005.

It is an arithmetic number, because the mean of its divisors is an integer number (531227005).

Almost surely, 2^1062454009 is an apocalyptic number.

It is an amenable number.

1062454009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062454009 is an equidigital number, since it uses as much as digits as its factorization.

1062454009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1062454009 is about 32595.3065486429. The cubic root of 1062454009 is about 1020.3990521767.

The spelling of 1062454009 in words is "one billion, sixty-two million, four hundred fifty-four thousand, nine".