1145410451 has 2 divisors, whose sum is σ = 1145410452. Its totient is φ = 1145410450.

The previous prime is 1145410423. The next prime is 1145410463. The reversal of 1145410451 is 1540145411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1145410451 - 2¹⁴ = 1145394067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1145410451.

It is not a weakly prime, because it can be changed into another prime (1145410471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572705225 + 572705226.

It is an arithmetic number, because the mean of its divisors is an integer number (572705226).

Almost surely, 2^1145410451 is an apocalyptic number.

1145410451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145410451 is an equidigital number, since it uses as much as digits as its factorization.

1145410451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 1145410451 is about 33843.9130568556. The cubic root of 1145410451 is about 1046.2939492802.

Adding to 1145410451 its reverse (1540145411), we get a palindrome (2685555862).

The spelling of 1145410451 in words is "one billion, one hundred forty-five million, four hundred ten thousand, four hundred fifty-one".