1151563411 has 2 divisors, whose sum is σ = 1151563412. Its totient is φ = 1151563410.

The previous prime is 1151563409. The next prime is 1151563453. The reversal of 1151563411 is 1143651511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151563411 - 2¹ = 1151563409 is a prime.

Together with 1151563409, 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 1151563411.

It is not a weakly prime, because it can be changed into another prime (1151563481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575781705 + 575781706.

It is an arithmetic number, because the mean of its divisors is an integer number (575781706).

Almost surely, 2^1151563411 is an apocalyptic number.

1151563411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151563411 is an equidigital number, since it uses as much as digits as its factorization.

1151563411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 28.

The square root of 1151563411 is about 33934.6933240894. The cubic root of 1151563411 is about 1048.1641119153.

The spelling of 1151563411 in words is "one billion, one hundred fifty-one million, five hundred sixty-three thousand, four hundred eleven".