80793531328050 has 90 divisors (see below), whose sum is σ = 224487912367719. Its totient is φ = 21544789147200.

The previous prime is 80793531327961. The next prime is 80793531328057. The reversal of 80793531328050 is 5082313539708.

80793531328050 is a `hidden beast` number, since 8 + 0 + 7 + 9 + 353 + 1 + 3 + 280 + 5 + 0 = 666.

80793531328050 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 64704375473409 + 16089155854641 = 8043903^2 + 4011129^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6355845.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (80793531328057) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 571955430 + ... + 572096670.

Almost surely, 2^{80793531328050} is an apocalyptic number.

80793531328050 is an abundant number, since it is smaller than the sum of its proper divisors (143694381039669).

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

80793531328050 is an frugal number, since it uses more digits than its factorization.

80793531328050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282506 (or 141251 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 80793531328050 in words is "eighty trillion, seven hundred ninety-three billion, five hundred thirty-one million, three hundred twenty-eight thousand, fifty".