80977025523983 has 2 divisors, whose sum is σ = 80977025523984. Its totient is φ = 80977025523982.

The previous prime is 80977025523967. The next prime is 80977025523997. The reversal of 80977025523983 is 38932552077908.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80977025523983 - 2⁴ = 80977025523967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80977025522983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40488512761991 + 40488512761992.

It is an arithmetic number, because the mean of its divisors is an integer number (40488512761992).

Almost surely, 2^{80977025523983} is an apocalyptic number.

80977025523983 is a deficient number, since it is larger than the sum of its proper divisors (1).

80977025523983 is an equidigital number, since it uses as much as digits as its factorization.

80977025523983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 228614400, while the sum is 68.

The spelling of 80977025523983 in words is "eighty trillion, nine hundred seventy-seven billion, twenty-five million, five hundred twenty-three thousand, nine hundred eighty-three".