80660367350 has 12 divisors (see below), whose sum is σ = 150028283364. Its totient is φ = 32264146920.

The previous prime is 80660367343. The next prime is 80660367379. The reversal of 80660367350 is 5376306608.

It is a super-2 number, since 2×80660367350² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 806603624 + ... + 806603723.

It is an arithmetic number, because the mean of its divisors is an integer number (12502356947).

Almost surely, 2^80660367350 is an apocalyptic number.

80660367350 is a deficient number, since it is larger than the sum of its proper divisors (69367916014).

80660367350 is a wasteful number, since it uses less digits than its factorization.

80660367350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613207359 (or 1613207354 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 80660367350 in words is "eighty billion, six hundred sixty million, three hundred sixty-seven thousand, three hundred fifty".