80755007 has 2 divisors, whose sum is σ = 80755008. Its totient is φ = 80755006.

The previous prime is 80754943. The next prime is 80755057. The reversal of 80755007 is 70055708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80755007 - 2⁶ = 80754943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80755057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40377503 + 40377504.

It is an arithmetic number, because the mean of its divisors is an integer number (40377504).

Almost surely, 2^80755007 is an apocalyptic number.

80755007 is a deficient number, since it is larger than the sum of its proper divisors (1).

80755007 is an equidigital number, since it uses as much as digits as its factorization.

80755007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 80755007 is about 8986.3789704196. The cubic root of 80755007 is about 432.2382070332.

The spelling of 80755007 in words is "eighty million, seven hundred fifty-five thousand, seven".