1152216576 has 360 divisors, whose sum is σ = 4026937200. Its totient is φ = 329204736.

The previous prime is 1152216551. The next prime is 1152216619. The reversal of 1152216576 is 6756122511.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

1152216576 is a `hidden beast` number, since 1 + 1 + 522 + 1 + 65 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (25200) is a multiple of the sum of its prime divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1152216576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 164602365 + ... + 164602371.

Almost surely, 2^1152216576 is an apocalyptic number.

1152216576 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 1152216576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2013468600).

1152216576 is an abundant number, since it is smaller than the sum of its proper divisors (2874720624).

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

1152216576 is an frugal number, since it uses more digits than its factorization.

1152216576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 12 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 1152216576 is about 33944.3158128132. The cubic root of 1152216576 is about 1048.3622468182.

The spelling of 1152216576 in words is "one billion, one hundred fifty-two million, two hundred sixteen thousand, five hundred seventy-six".