11632462320 has 80 divisors (see below), whose sum is σ = 37223903232. Its totient is φ = 3001923840.

The previous prime is 11632462273. The next prime is 11632462337. The reversal of 11632462320 is 2326423611.

11632462320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 774312 + ... + 789191.

Almost surely, 2^11632462320 is an apocalyptic number.

11632462320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11632462320 is an abundant number, since it is smaller than the sum of its proper divisors (25591440912).

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

11632462320 is a wasteful number, since it uses less digits than its factorization.

11632462320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563550 (or 1563544 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 11632462320 its reverse (2326423611), we get a palindrome (13958885931).

The spelling of 11632462320 in words is "eleven billion, six hundred thirty-two million, four hundred sixty-two thousand, three hundred twenty".