1159648469511 has 16 divisors (see below), whose sum is σ = 1828017292800. Its totient is φ = 639806051808.

The previous prime is 1159648469471. The next prime is 1159648469587.

1159648469511 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1159648469511 - 2¹⁰ = 1159648468487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159648469591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952091731 + ... + 952092948.

It is an arithmetic number, because the mean of its divisors is an integer number (114251080800).

Almost surely, 2^{1159648469511} is an apocalyptic number.

1159648469511 is a deficient number, since it is larger than the sum of its proper divisors (668368823289).

1159648469511 is a wasteful number, since it uses less digits than its factorization.

1159648469511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904184718.

The product of its digits is 9331200, while the sum is 60.

The spelling of 1159648469511 in words is "one trillion, one hundred fifty-nine billion, six hundred forty-eight million, four hundred sixty-nine thousand, five hundred eleven".