1151411629 has 2 divisors, whose sum is σ = 1151411630. Its totient is φ = 1151411628.

The previous prime is 1151411627. The next prime is 1151411659. The reversal of 1151411629 is 9261141511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 715562500 + 435849129 = 26750^2 + 20877^2 .

It is a cyclic number.

It is not a de Polignac number, because 1151411629 - 2¹ = 1151411627 is a prime.

Together with 1151411627, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1151411629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151411627) 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, 575705814 + 575705815.

It is an arithmetic number, because the mean of its divisors is an integer number (575705815).

Almost surely, 2^1151411629 is an apocalyptic number.

It is an amenable number.

1151411629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151411629 is an equidigital number, since it uses as much as digits as its factorization.

1151411629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 31.

The square root of 1151411629 is about 33932.4568665459. The cubic root of 1151411629 is about 1048.1180587456.

The spelling of 1151411629 in words is "one billion, one hundred fifty-one million, four hundred eleven thousand, six hundred twenty-nine".