4902891252220 has 48 divisors (see below), whose sum is σ = 11088266198688. Its totient is φ = 1810267441920.

The previous prime is 4902891252211. The next prime is 4902891252283. The reversal of 4902891252220 is 222521982094.

It is a congruent number.

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, 19942282 + ... + 20186638.

It is an arithmetic number, because the mean of its divisors is an integer number (231005545806).

Almost surely, 2^{4902891252220} is an apocalyptic number.

It is an amenable number.

4902891252220 is an abundant number, since it is smaller than the sum of its proper divisors (6185374946468).

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

4902891252220 is a wasteful number, since it uses less digits than its factorization.

4902891252220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321550 (or 321548 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 4902891252220 in words is "four trillion, nine hundred two billion, eight hundred ninety-one million, two hundred fifty-two thousand, two hundred twenty".