6418145080 has 32 divisors (see below), whose sum is σ = 14685591600. Its totient is φ = 2523744256.

The previous prime is 6418145077. The next prime is 6418145119. The reversal of 6418145080 is 805418146.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1357417 + ... + 1362136.

Almost surely, 2^6418145080 is an apocalyptic number.

It is an amenable number.

6418145080 is an abundant number, since it is smaller than the sum of its proper divisors (8267446520).

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

6418145080 is a wasteful number, since it uses less digits than its factorization.

6418145080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719623 (or 2719619 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 6418145080 is about 80113.3264819281. The cubic root of 6418145080 is about 1858.3885028476.

The spelling of 6418145080 in words is "six billion, four hundred eighteen million, one hundred forty-five thousand, eighty".