80010863 has 2 divisors, whose sum is σ = 80010864. Its totient is φ = 80010862.

The previous prime is 80010851. The next prime is 80010871. The reversal of 80010863 is 36801008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80010863 - 2⁸ = 80010607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80010563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40005431 + 40005432.

It is an arithmetic number, because the mean of its divisors is an integer number (40005432).

Almost surely, 2^80010863 is an apocalyptic number.

80010863 is a deficient number, since it is larger than the sum of its proper divisors (1).

80010863 is an equidigital number, since it uses as much as digits as its factorization.

80010863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 80010863 is about 8944.8791495470. The cubic root of 80010863 is about 430.9064401437.

The spelling of 80010863 in words is "eighty million, ten thousand, eight hundred sixty-three".