8264273073928 has 8 divisors (see below), whose sum is σ = 15495512013630. Its totient is φ = 4132136536960.

The previous prime is 8264273073923. The next prime is 8264273073929. The reversal of 8264273073928 is 8293703724628.

It can be written as a sum of positive squares in only one way, i.e., 4849235601604 + 3415037472324 = 2202098^2 + 1847982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8264273073923) by changing a digit.

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 as a sum of consecutive naturals, namely, 516517067113 + ... + 516517067128.

Almost surely, 2^{8264273073928} is an apocalyptic number.

It is an amenable number.

8264273073928 is a deficient number, since it is larger than the sum of its proper divisors (7231238939702).

8264273073928 is a wasteful number, since it uses less digits than its factorization.

8264273073928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033034134247 (or 1033034134243 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 8264273073928 in words is "eight trillion, two hundred sixty-four billion, two hundred seventy-three million, seventy-three thousand, nine hundred twenty-eight".