14545220152 has 32 divisors (see below), whose sum is σ = 27735724800. Its totient is φ = 7149168000.

The previous prime is 14545220099. The next prime is 14545220177. The reversal of 14545220152 is 25102254541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919849 + ... + 935527.

It is an arithmetic number, because the mean of its divisors is an integer number (866741400).

Almost surely, 2^14545220152 is an apocalyptic number.

It is an amenable number.

14545220152 is a deficient number, since it is larger than the sum of its proper divisors (13190504648).

14545220152 is a wasteful number, since it uses less digits than its factorization.

14545220152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17647 (or 17643 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 14545220152 its reverse (25102254541), we get a palindrome (39647474693).

The spelling of 14545220152 in words is "fourteen billion, five hundred forty-five million, two hundred twenty thousand, one hundred fifty-two".