11152465611 has 32 divisors (see below), whose sum is σ = 17390745600. Its totient is φ = 6354577152.

The previous prime is 11152465609. The next prime is 11152465721. The reversal of 11152465611 is 11656425111.

It is not a de Polignac number, because 11152465611 - 2¹ = 11152465609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11152465111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 347886 + ... + 378588.

It is an arithmetic number, because the mean of its divisors is an integer number (543460800).

Almost surely, 2^11152465611 is an apocalyptic number.

11152465611 is a deficient number, since it is larger than the sum of its proper divisors (6238279989).

11152465611 is an equidigital number, since it uses as much as digits as its factorization.

11152465611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31080 (or 31066 counting only the distinct ones).

The product of its digits is 7200, while the sum is 33.

The spelling of 11152465611 in words is "eleven billion, one hundred fifty-two million, four hundred sixty-five thousand, six hundred eleven".