11456030646 has 24 divisors (see below), whose sum is σ = 25067160144. Its totient is φ = 3780867600.

The previous prime is 11456030633. The next prime is 11456030653. The reversal of 11456030646 is 64603065411.

It is a happy number.

11456030646 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 6 + 0 + 3 + 0 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11456030646.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3148906 + ... + 3152541.

It is an arithmetic number, because the mean of its divisors is an integer number (1044465006).

Almost surely, 2^11456030646 is an apocalyptic number.

11456030646 is an abundant number, since it is smaller than the sum of its proper divisors (13611129498).

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

11456030646 is a wasteful number, since it uses less digits than its factorization.

11456030646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6301556 (or 6301553 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 11456030646 in words is "eleven billion, four hundred fifty-six million, thirty thousand, six hundred forty-six".