80328150612 has 72 divisors (see below), whose sum is σ = 210136235400. Its totient is φ = 25842555648.

The previous prime is 80328150611. The next prime is 80328150629. The reversal of 80328150612 is 21605182308.

It is a happy number.

80328150612 is a `hidden beast` number, since 8 + 0 + 3 + 28 + 15 + 0 + 612 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5007543696 + 75320606916 = 70764^2 + 274446^2 .

It is a super-2 number, since 2×80328150612² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80328150611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2906314 + ... + 2933822.

It is an arithmetic number, because the mean of its divisors is an integer number (2918558825).

Almost surely, 2^80328150612 is an apocalyptic number.

It is an amenable number.

80328150612 is an abundant number, since it is smaller than the sum of its proper divisors (129808084788).

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

80328150612 is a wasteful number, since it uses less digits than its factorization.

80328150612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30345 (or 30340 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 80328150612 in words is "eighty billion, three hundred twenty-eight million, one hundred fifty thousand, six hundred twelve".