4787265630820 has 24 divisors (see below), whose sum is σ = 10053415157184. Its totient is φ = 1914876284256.

The previous prime is 4787265630769. The next prime is 4787265630841. The reversal of 4787265630820 is 280365627874.

It is a happy 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, 539952 + ... + 3141031.

It is an arithmetic number, because the mean of its divisors is an integer number (418892298216).

Almost surely, 2^{4787265630820} is an apocalyptic number.

It is an amenable number.

4787265630820 is an abundant number, since it is smaller than the sum of its proper divisors (5266149526364).

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

4787265630820 is a wasteful number, since it uses less digits than its factorization.

4787265630820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746019 (or 3746017 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 58.

The spelling of 4787265630820 in words is "four trillion, seven hundred eighty-seven billion, two hundred sixty-five million, six hundred thirty thousand, eight hundred twenty".