1005460451 has 2 divisors, whose sum is σ = 1005460452. Its totient is φ = 1005460450.

The previous prime is 1005460441. The next prime is 1005460483. The reversal of 1005460451 is 1540645001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1005460451 - 2¹⁴ = 1005444067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1005460451.

It is not a weakly prime, because it can be changed into another prime (1005460441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502730225 + 502730226.

It is an arithmetic number, because the mean of its divisors is an integer number (502730226).

Almost surely, 2^1005460451 is an apocalyptic number.

1005460451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005460451 is an equidigital number, since it uses as much as digits as its factorization.

1005460451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1005460451 is about 31708.9963732692. The cubic root of 1005460451 is about 1001.8168473998.

The spelling of 1005460451 in words is "one billion, five million, four hundred sixty thousand, four hundred fifty-one".