6545886792 has 32 divisors (see below), whose sum is σ = 16368535680. Its totient is φ = 2181453120.

The previous prime is 6545886773. The next prime is 6545886811. The reversal of 6545886792 is 2976885456.

It is an interprime number because it is at equal distance from previous prime (6545886773) and next prime (6545886811).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 81393 + ... + 140415.

It is an arithmetic number, because the mean of its divisors is an integer number (511516740).

Almost surely, 2^6545886792 is an apocalyptic number.

It is an amenable number.

6545886792 is an abundant number, since it is smaller than the sum of its proper divisors (9822648888).

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

6545886792 is a wasteful number, since it uses less digits than its factorization.

6545886792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63653 (or 63649 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 60.

The square root of 6545886792 is about 80906.6548066350. The cubic root of 6545886792 is about 1870.6368989771.

The spelling of 6545886792 in words is "six billion, five hundred forty-five million, eight hundred eighty-six thousand, seven hundred ninety-two".