4513079944860 has 36 divisors (see below), whose sum is σ = 12636669921288. Its totient is φ = 1203483597152.

The previous prime is 4513079944843. The next prime is 4513079944871. The reversal of 4513079944860 is 684499703154.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 4513079944794 and 4513079944803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16318411 + ... + 16592669.

Almost surely, 2^{4513079944860} is an apocalyptic number.

It is an amenable number.

4513079944860 is an abundant number, since it is smaller than the sum of its proper divisors (8123589976428).

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

4513079944860 is an frugal number, since it uses more digits than its factorization.

4513079944860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548530 (or 274269 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

Multiplying 4513079944860 by its sum of digits (60), we get a square (270784796691600 = 16455540²).

4513079944860 divided by its sum of digits (60) gives a square (75217999081 = 274259²).

The spelling of 4513079944860 in words is "four trillion, five hundred thirteen billion, seventy-nine million, nine hundred forty-four thousand, eight hundred sixty".