80017494771037 has 2 divisors, whose sum is σ = 80017494771038. Its totient is φ = 80017494771036.

The previous prime is 80017494770953. The next prime is 80017494771059. The reversal of 80017494771037 is 73017749471008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77328350671716 + 2689144099321 = 8793654^2 + 1639861^2 .

It is a cyclic number.

It is not a de Polignac number, because 80017494771037 - 2¹⁹ = 80017494246749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80017494771337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40008747385518 + 40008747385519.

It is an arithmetic number, because the mean of its divisors is an integer number (40008747385519).

Almost surely, 2^{80017494771037} is an apocalyptic number.

It is an amenable number.

80017494771037 is a deficient number, since it is larger than the sum of its proper divisors (1).

80017494771037 is an equidigital number, since it uses as much as digits as its factorization.

80017494771037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8297856, while the sum is 58.

The spelling of 80017494771037 in words is "eighty trillion, seventeen billion, four hundred ninety-four million, seven hundred seventy-one thousand, thirty-seven".