80238007937 has 2 divisors, whose sum is σ = 80238007938. Its totient is φ = 80238007936.

The previous prime is 80238007873. The next prime is 80238007963. The reversal of 80238007937 is 73970083208.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79228738576 + 1009269361 = 281476^2 + 31769^2 .

It is a cyclic number.

It is not a de Polignac number, because 80238007937 - 2⁶ = 80238007873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80238007891 and 80238007900.

It is not a weakly prime, because it can be changed into another prime (80238007337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40119003968 + 40119003969.

It is an arithmetic number, because the mean of its divisors is an integer number (40119003969).

Almost surely, 2^80238007937 is an apocalyptic number.

It is an amenable number.

80238007937 is a deficient number, since it is larger than the sum of its proper divisors (1).

80238007937 is an equidigital number, since it uses as much as digits as its factorization.

80238007937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 80238007937 in words is "eighty billion, two hundred thirty-eight million, seven thousand, nine hundred thirty-seven".