4987255020 has 96 divisors (see below), whose sum is σ = 15376386816. Its totient is φ = 1197715200.

The previous prime is 4987254973. The next prime is 4987255103. The reversal of 4987255020 is 205527894.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35310 + ... + 105930.

It is an arithmetic number, because the mean of its divisors is an integer number (160170696).

Almost surely, 2^4987255020 is an apocalyptic number.

It is a pronic number, being equal to 70620×70621.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4987255020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7688193408).

4987255020 is an abundant number, since it is smaller than the sum of its proper divisors (10389131796).

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

4987255020 is a wasteful number, since it uses less digits than its factorization.

4987255020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70751 (or 70749 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 4987255020 is about 70620.4999982300. The cubic root of 4987255020 is about 1708.5218031579.

The spelling of 4987255020 in words is "four billion, nine hundred eighty-seven million, two hundred fifty-five thousand, twenty".