4787914540 has 24 divisors (see below), whose sum is σ = 10063256112. Its totient is φ = 1913520960.

The previous prime is 4787914517. The next prime is 4787914543. The reversal of 4787914540 is 454197874.

It is not an unprimeable number, because it can be changed into a prime (4787914543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78799 + ... + 125638.

It is an arithmetic number, because the mean of its divisors is an integer number (419302338).

Almost surely, 2^4787914540 is an apocalyptic number.

It is an amenable number.

4787914540 is an abundant number, since it is smaller than the sum of its proper divisors (5275341572).

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

4787914540 is a wasteful number, since it uses less digits than its factorization.

4787914540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205617 (or 205615 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 4787914540 is about 69194.7580384526. The cubic root of 4787914540 is about 1685.4484085739.

The spelling of 4787914540 in words is "four billion, seven hundred eighty-seven million, nine hundred fourteen thousand, five hundred forty".