14548322516 has 48 divisors (see below), whose sum is σ = 31429776000. Its totient is φ = 5737944960.

The previous prime is 14548322513. The next prime is 14548322527. The reversal of 14548322516 is 61522384541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14548322513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60110 + ... + 180858.

It is an arithmetic number, because the mean of its divisors is an integer number (654787000).

Almost surely, 2^14548322516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14548322516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15714888000).

14548322516 is an abundant number, since it is smaller than the sum of its proper divisors (16881453484).

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

14548322516 is a wasteful number, since it uses less digits than its factorization.

14548322516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121104 (or 121102 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The spelling of 14548322516 in words is "fourteen billion, five hundred forty-eight million, three hundred twenty-two thousand, five hundred sixteen".