80263537886 has 16 divisors (see below), whose sum is σ = 137913891840. Its totient is φ = 34318845240.

The previous prime is 80263537853. The next prime is 80263537901. The reversal of 80263537886 is 68873536208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6644906 + ... + 6656973.

It is an arithmetic number, because the mean of its divisors is an integer number (8619618240).

Almost surely, 2^80263537886 is an apocalyptic number.

80263537886 is a deficient number, since it is larger than the sum of its proper divisors (57650353954).

80263537886 is a wasteful number, since it uses less digits than its factorization.

80263537886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13302319.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 80263537886 in words is "eighty billion, two hundred sixty-three million, five hundred thirty-seven thousand, eight hundred eighty-six".