1152516451 has 2 divisors, whose sum is σ = 1152516452. Its totient is φ = 1152516450.

The previous prime is 1152516397. The next prime is 1152516457. The reversal of 1152516451 is 1546152511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1152516451 - 2¹¹ = 1152514403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152516457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576258225 + 576258226.

It is an arithmetic number, because the mean of its divisors is an integer number (576258226).

Almost surely, 2^1152516451 is an apocalyptic number.

1152516451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152516451 is an equidigital number, since it uses as much as digits as its factorization.

1152516451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6000, while the sum is 31.

The square root of 1152516451 is about 33948.7326862138. The cubic root of 1152516451 is about 1048.4531875799.

Adding to 1152516451 its reverse (1546152511), we get a palindrome (2698668962).

The spelling of 1152516451 in words is "one billion, one hundred fifty-two million, five hundred sixteen thousand, four hundred fifty-one".