7327053216 has 144 divisors (see below), whose sum is σ = 24139612224. Its totient is φ = 2064724992.

The previous prime is 7327053199. The next prime is 7327053263. The reversal of 7327053216 is 6123507237.

7327053216 is a `hidden beast` number, since 7 + 327 + 0 + 5 + 321 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122275 + ... + 172061.

It is an arithmetic number, because the mean of its divisors is an integer number (167636196).

Almost surely, 2^7327053216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7327053216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12069806112).

7327053216 is an abundant number, since it is smaller than the sum of its proper divisors (16812559008).

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

7327053216 is a wasteful number, since it uses less digits than its factorization.

7327053216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49883 (or 49872 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 7327053216 is about 85598.2080186262. The cubic root of 7327053216 is about 1942.2708039436.

The spelling of 7327053216 in words is "seven billion, three hundred twenty-seven million, fifty-three thousand, two hundred sixteen".