11532408582 has 32 divisors (see below), whose sum is σ = 23143680000. Its totient is φ = 3831012288.

The previous prime is 11532408581. The next prime is 11532408583. The reversal of 11532408582 is 28580423511.

11532408582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11532408581) and next prime (11532408583).

It is a self number, because there is not a number n which added to its sum of digits gives 11532408582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532408581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3843919 + ... + 3846917.

It is an arithmetic number, because the mean of its divisors is an integer number (723240000).

Almost surely, 2^11532408582 is an apocalyptic number.

11532408582 is an abundant number, since it is smaller than the sum of its proper divisors (11611271418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11532408582 is a wasteful number, since it uses less digits than its factorization.

11532408582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980.

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 11532408582 in words is "eleven billion, five hundred thirty-two million, four hundred eight thousand, five hundred eighty-two".