11452530016 has 48 divisors (see below), whose sum is σ = 23011808400. Its totient is φ = 5608631808.

The previous prime is 11452529989. The next prime is 11452530161. The reversal of 11452530016 is 61003525411.

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 7 ways as a sum of consecutive naturals, for example, 1044370 + ... + 1055278.

It is an arithmetic number, because the mean of its divisors is an integer number (479412675).

Almost surely, 2^11452530016 is an apocalyptic number.

11452530016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11452530016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11505904200).

11452530016 is an abundant number, since it is smaller than the sum of its proper divisors (11559278384).

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

11452530016 is a wasteful number, since it uses less digits than its factorization.

11452530016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11591 (or 11583 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 11452530016 in words is "eleven billion, four hundred fifty-two million, five hundred thirty thousand, sixteen".