80756277458 has 16 divisors (see below), whose sum is σ = 123725497344. Its totient is φ = 39522122640.

The previous prime is 80756277421. The next prime is 80756277533. The reversal of 80756277458 is 85477265708.

It is a junction number, because it is equal to n+sod(n) for n = 80756277397 and 80756277406.

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, 1898258 + ... + 1940333.

It is an arithmetic number, because the mean of its divisors is an integer number (7732843584).

Almost surely, 2^80756277458 is an apocalyptic number.

80756277458 is a deficient number, since it is larger than the sum of its proper divisors (42969219886).

80756277458 is a wasteful number, since it uses less digits than its factorization.

80756277458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838817.

The product of its (nonzero) digits is 26342400, while the sum is 59.

The spelling of 80756277458 in words is "eighty billion, seven hundred fifty-six million, two hundred seventy-seven thousand, four hundred fifty-eight".