4977898500 has 48 divisors (see below), whose sum is σ = 14495644800. Its totient is φ = 1327439200.

The previous prime is 4977898447. The next prime is 4977898511. The reversal of 4977898500 is 58987794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657800 + ... + 1660799.

It is an arithmetic number, because the mean of its divisors is an integer number (301992600).

Almost surely, 2^4977898500 is an apocalyptic number.

It is an amenable number.

4977898500 is an abundant number, since it is smaller than the sum of its proper divisors (9517746300).

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

4977898500 is a wasteful number, since it uses less digits than its factorization.

4977898500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318621 (or 3318609 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 57.

The square root of 4977898500 is about 70554.2238282018. The cubic root of 4977898500 is about 1707.4526896065.

The spelling of 4977898500 in words is "four billion, nine hundred seventy-seven million, eight hundred ninety-eight thousand, five hundred".