512680080 has 80 divisors (see below), whose sum is σ = 1733799744. Its totient is φ = 124285440.

The previous prime is 512680073. The next prime is 512680081. The reversal of 512680080 is 80086215.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (512680081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94459 + ... + 99738.

Almost surely, 2^512680080 is an apocalyptic number.

It is an amenable number.

512680080 is an abundant number, since it is smaller than the sum of its proper divisors (1221119664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512680080 is a wasteful number, since it uses less digits than its factorization.

512680080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194224 (or 194218 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 512680080 is about 22642.4397978663. The cubic root of 512680080 is about 800.3540516195.

The spelling of 512680080 in words is "five hundred twelve million, six hundred eighty thousand, eighty".