4878585420 has 48 divisors (see below), whose sum is σ = 14029235808. Its totient is φ = 1265794560.

The previous prime is 4878585419. The next prime is 4878585433. The reversal of 4878585420 is 245858784.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 1096561 + ... + 1101000.

It is an arithmetic number, because the mean of its divisors is an integer number (292275746).

Almost surely, 2^4878585420 is an apocalyptic number.

It is an amenable number.

4878585420 is an abundant number, since it is smaller than the sum of its proper divisors (9150650388).

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

4878585420 is a wasteful number, since it uses less digits than its factorization.

4878585420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197610 (or 2197608 counting only the distinct ones).

The product of its (nonzero) digits is 2867200, while the sum is 51.

The square root of 4878585420 is about 69846.8712255603. The cubic root of 4878585420 is about 1696.0213091210.

The spelling of 4878585420 in words is "four billion, eight hundred seventy-eight million, five hundred eighty-five thousand, four hundred twenty".