80246255442651 has 16 divisors (see below), whose sum is σ = 120511880322720. Its totient is φ = 52764661111680.

The previous prime is 80246255442601. The next prime is 80246255442653. The reversal of 80246255442651 is 15624455264208.

80246255442651 is a `hidden beast` number, since 8 + 0 + 2 + 4 + 6 + 25 + 544 + 26 + 51 = 666.

It is not a de Polignac number, because 80246255442651 - 2⁹ = 80246255442139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80246255442653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20356734570 + ... + 20356738511.

It is an arithmetic number, because the mean of its divisors is an integer number (7531992520170).

Almost surely, 2^{80246255442651} is an apocalyptic number.

80246255442651 is a deficient number, since it is larger than the sum of its proper divisors (40265624880069).

80246255442651 is a wasteful number, since it uses less digits than its factorization.

80246255442651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40713473163 (or 40713473157 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 54.

The spelling of 80246255442651 in words is "eighty trillion, two hundred forty-six billion, two hundred fifty-five million, four hundred forty-two thousand, six hundred fifty-one".