4516845177042 has 96 divisors (see below), whose sum is σ = 10948067260416. Its totient is φ = 1334021119200.

The previous prime is 4516845177029. The next prime is 4516845177107. The reversal of 4516845177042 is 2407715486154.

It is a happy number.

4516845177042 is a `hidden beast` number, since 4 + 5 + 1 + 6 + 84 + 517 + 7 + 0 + 42 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4516845177042.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3369067 + ... + 4514897.

It is an arithmetic number, because the mean of its divisors is an integer number (114042367296).

Almost surely, 2^{4516845177042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4516845177042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5474033630208).

4516845177042 is an abundant number, since it is smaller than the sum of its proper divisors (6431222083374).

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

4516845177042 is a wasteful number, since it uses less digits than its factorization.

4516845177042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146356 (or 1146353 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 4516845177042 in words is "four trillion, five hundred sixteen billion, eight hundred forty-five million, one hundred seventy-seven thousand, forty-two".