4987008450 has 54 divisors (see below), whose sum is σ = 13402455339. Its totient is φ = 1329469440.

The previous prime is 4987008379. The next prime is 4987008491. The reversal of 4987008450 is 548007894.

It can be written as a sum of positive squares in 5 ways, for example, as 1285867881 + 3701140569 = 35859^2 + 60837^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49935.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4987008396 and 4987008405.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1496386 + ... + 1499714.

Almost surely, 2^4987008450 is an apocalyptic number.

4987008450 is an abundant number, since it is smaller than the sum of its proper divisors (8415446889).

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

4987008450 is an equidigital number, since it uses as much as digits as its factorization.

4987008450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6676 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 4987008450 is about 70618.7542371005. The cubic root of 4987008450 is about 1708.4936462418.

The spelling of 4987008450 in words is "four billion, nine hundred eighty-seven million, eight thousand, four hundred fifty".