4797517860 has 144 divisors (see below), whose sum is σ = 15503866560. Its totient is φ = 1197331200.

The previous prime is 4797517807. The next prime is 4797517883. The reversal of 4797517860 is 687157974.

4797517860 is a `hidden beast` number, since 47 + 9 + 7 + 517 + 86 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4797517797 and 4797517806.

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, 275410 + ... + 292310.

It is an arithmetic number, because the mean of its divisors is an integer number (107665740).

Almost surely, 2^4797517860 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 4797517860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7751933280).

4797517860 is an abundant number, since it is smaller than the sum of its proper divisors (10706348700).

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

4797517860 is a wasteful number, since it uses less digits than its factorization.

4797517860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018 (or 17013 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The square root of 4797517860 is about 69264.1166838934. The cubic root of 4797517860 is about 1686.5745140867.

The spelling of 4797517860 in words is "four billion, seven hundred ninety-seven million, five hundred seventeen thousand, eight hundred sixty".