4680540128 has 48 divisors (see below), whose sum is σ = 10063360944. Its totient is φ = 2125224960.

The previous prime is 4680540107. The next prime is 4680540131. The reversal of 4680540128 is 8210450864.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4680540091 and 4680540100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344276 + ... + 357612.

It is an arithmetic number, because the mean of its divisors is an integer number (209653353).

Almost surely, 2^4680540128 is an apocalyptic number.

It is an amenable number.

4680540128 is an abundant number, since it is smaller than the sum of its proper divisors (5382820816).

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

4680540128 is a wasteful number, since it uses less digits than its factorization.

4680540128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14355 (or 14347 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 4680540128 is about 68414.4730886674. The cubic root of 4680540128 is about 1672.7536684527.

The spelling of 4680540128 in words is "four billion, six hundred eighty million, five hundred forty thousand, one hundred twenty-eight".