80205762933 has 6 divisors (see below), whose sum is σ = 115852768694. Its totient is φ = 53470508616.

The previous prime is 80205762899. The next prime is 80205762937. The reversal of 80205762933 is 33926750208.

80205762933 is a `hidden beast` number, since 8 + 0 + 20 + 576 + 29 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 68663913444 + 11541849489 = 262038^2 + 107433^2 .

It is not a de Polignac number, because 80205762933 - 2²⁰ = 80204714357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80205762937) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4455875710 + ... + 4455875727.

Almost surely, 2^80205762933 is an apocalyptic number.

It is an amenable number.

80205762933 is a deficient number, since it is larger than the sum of its proper divisors (35647005761).

80205762933 is a wasteful number, since it uses less digits than its factorization.

80205762933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911751443 (or 8911751440 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 80205762933 in words is "eighty billion, two hundred five million, seven hundred sixty-two thousand, nine hundred thirty-three".