80484757577 has 16 divisors (see below), whose sum is σ = 93902592000. Its totient is φ = 68955465600.

The previous prime is 80484757571. The next prime is 80484757609. The reversal of 80484757577 is 77575748408.

It is not a de Polignac number, because 80484757577 - 2²⁰ = 80483709001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80484757571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715577 + ... + 820377.

It is an arithmetic number, because the mean of its divisors is an integer number (5868912000).

Almost surely, 2^80484757577 is an apocalyptic number.

It is an amenable number.

80484757577 is a deficient number, since it is larger than the sum of its proper divisors (13417834423).

80484757577 is a wasteful number, since it uses less digits than its factorization.

80484757577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107061 (or 107047 counting only the distinct ones).

The product of its (nonzero) digits is 61465600, while the sum is 62.

The spelling of 80484757577 in words is "eighty billion, four hundred eighty-four million, seven hundred fifty-seven thousand, five hundred seventy-seven".