80863075061 has 8 divisors (see below), whose sum is σ = 86285041920. Its totient is φ = 75557709792.

The previous prime is 80863075057. The next prime is 80863075067. The reversal of 80863075061 is 16057036808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80863075061 - 2² = 80863075057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80863075067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29148965 + ... + 29151738.

It is an arithmetic number, because the mean of its divisors is an integer number (10785630240).

Almost surely, 2^80863075061 is an apocalyptic number.

It is an amenable number.

80863075061 is a deficient number, since it is larger than the sum of its proper divisors (5421966859).

80863075061 is a wasteful number, since it uses less digits than its factorization.

80863075061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58300795.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 80863075061 in words is "eighty billion, eight hundred sixty-three million, seventy-five thousand, sixty-one".