6546307040 has 96 divisors (see below), whose sum is σ = 19034688960. Its totient is φ = 2071793664.

The previous prime is 6546307007. The next prime is 6546307093. The reversal of 6546307040 is 407036456.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210245 + ... + 239364.

It is an arithmetic number, because the mean of its divisors is an integer number (198278010).

Almost surely, 2^6546307040 is an apocalyptic number.

It is an amenable number.

6546307040 is an abundant number, since it is smaller than the sum of its proper divisors (12488381920).

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

6546307040 is a wasteful number, since it uses less digits than its factorization.

6546307040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449644 (or 449636 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 6546307040 is about 80909.2518813516. The cubic root of 6546307040 is about 1870.6769299471.

The spelling of 6546307040 in words is "six billion, five hundred forty-six million, three hundred seven thousand, forty".