80510858751 has 8 divisors (see below), whose sum is σ = 107349487920. Its totient is φ = 53673067712.

The previous prime is 80510858731. The next prime is 80510858767. The reversal of 80510858751 is 15785801508.

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

It is a cyclic number.

It is not a de Polignac number, because 80510858751 - 2³⁴ = 63330989567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80510858751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80510858731) 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, 66595 + ... + 406763.

It is an arithmetic number, because the mean of its divisors is an integer number (13418685990).

Almost surely, 2^80510858751 is an apocalyptic number.

80510858751 is a deficient number, since it is larger than the sum of its proper divisors (26838629169).

80510858751 is a wasteful number, since it uses less digits than its factorization.

80510858751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419065.

The product of its (nonzero) digits is 448000, while the sum is 48.

The spelling of 80510858751 in words is "eighty billion, five hundred ten million, eight hundred fifty-eight thousand, seven hundred fifty-one".