6545104896 has 336 divisors, whose sum is σ = 20081101824. Its totient is φ = 1892352000.

The previous prime is 6545104889. The next prime is 6545104903. The reversal of 6545104896 is 6984015456.

It is an interprime number because it is at equal distance from previous prime (6545104889) and next prime (6545104903).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92184541 + ... + 92184611.

It is an arithmetic number, because the mean of its divisors is an integer number (59765184).

Almost surely, 2^6545104896 is an apocalyptic number.

6545104896 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6545104896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10040550912).

6545104896 is an abundant number, since it is smaller than the sum of its proper divisors (13535996928).

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

6545104896 is a wasteful number, since it uses less digits than its factorization.

6545104896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 6545104896 is about 80901.8225752671. The cubic root of 6545104896 is about 1870.5624144550.

The spelling of 6545104896 in words is "six billion, five hundred forty-five million, one hundred four thousand, eight hundred ninety-six".