6545707014 has 128 divisors (see below), whose sum is σ = 16749379584. Its totient is φ = 1656000000.

The previous prime is 6545707001. The next prime is 6545707027. The reversal of 6545707014 is 4107075456.

It is an interprime number because it is at equal distance from previous prime (6545707001) and next prime (6545707027).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5449614 + ... + 5450814.

It is an arithmetic number, because the mean of its divisors is an integer number (130854528).

Almost surely, 2^6545707014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6545707014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8374689792).

6545707014 is an abundant number, since it is smaller than the sum of its proper divisors (10203672570).

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

6545707014 is a wasteful number, since it uses less digits than its factorization.

6545707014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 6545707014 is about 80905.5437779143. The cubic root of 6545707014 is about 1870.6197735950.

The spelling of 6545707014 in words is "six billion, five hundred forty-five million, seven hundred seven thousand, fourteen".