4511874017816 has 64 divisors (see below), whose sum is σ = 9426663912960. Its totient is φ = 2006903088000.

The previous prime is 4511874017803. The next prime is 4511874017831. The reversal of 4511874017816 is 6187104781154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27468011 + ... + 27631781.

It is an arithmetic number, because the mean of its divisors is an integer number (147291623640).

Almost surely, 2^{4511874017816} 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 4511874017816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4713331956480).

4511874017816 is an abundant number, since it is smaller than the sum of its proper divisors (4914789895144).

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

4511874017816 is a wasteful number, since it uses less digits than its factorization.

4511874017816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170496 (or 170492 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 53.

The spelling of 4511874017816 in words is "four trillion, five hundred eleven billion, eight hundred seventy-four million, seventeen thousand, eight hundred sixteen".