4881249515420 has 24 divisors (see below), whose sum is σ = 10275088496400. Its totient is φ = 1947839898752.

The previous prime is 4881249515419. The next prime is 4881249515431. The reversal of 4881249515420 is 245159421884.

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, 291235625 + ... + 291252384.

It is an arithmetic number, because the mean of its divisors is an integer number (428128687350).

Almost surely, 2^{4881249515420} is an apocalyptic number.

It is an amenable number.

4881249515420 is an abundant number, since it is smaller than the sum of its proper divisors (5393838980980).

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

4881249515420 is a wasteful number, since it uses less digits than its factorization.

4881249515420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582488437 (or 582488435 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 53.

The spelling of 4881249515420 in words is "four trillion, eight hundred eighty-one billion, two hundred forty-nine million, five hundred fifteen thousand, four hundred twenty".