1006454651 has 2 divisors, whose sum is σ = 1006454652. Its totient is φ = 1006454650.

The previous prime is 1006454633. The next prime is 1006454699. The reversal of 1006454651 is 1564546001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1006454651 - 2¹⁰ = 1006453627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1006454611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503227325 + 503227326.

It is an arithmetic number, because the mean of its divisors is an integer number (503227326).

Almost surely, 2^1006454651 is an apocalyptic number.

1006454651 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006454651 is an equidigital number, since it uses as much as digits as its factorization.

1006454651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1006454651 is about 31724.6694387822. The cubic root of 1006454651 is about 1002.1469376932.

The spelling of 1006454651 in words is "one billion, six million, four hundred fifty-four thousand, six hundred fifty-one".