16545237744316 has 24 divisors (see below), whose sum is σ = 29029928447520. Its totient is φ = 8250974424000.

The previous prime is 16545237744313. The next prime is 16545237744319. The reversal of 16545237744316 is 61344773254561.

16545237744316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16545237744313) and next prime (16545237744319).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16545237744313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35401801 + ... + 35866111.

It is an arithmetic number, because the mean of its divisors is an integer number (1209580351980).

Almost surely, 2^{16545237744316} is an apocalyptic number.

It is an amenable number.

16545237744316 is a deficient number, since it is larger than the sum of its proper divisors (12484690703204).

16545237744316 is a wasteful number, since it uses less digits than its factorization.

16545237744316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487605 (or 487603 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 58.

The spelling of 16545237744316 in words is "sixteen trillion, five hundred forty-five billion, two hundred thirty-seven million, seven hundred forty-four thousand, three hundred sixteen".