2988487973538 has 48 divisors (see below), whose sum is σ = 6533366411520. Its totient is φ = 987194742912.

The previous prime is 2988487973521. The next prime is 2988487973633. The reversal of 2988487973538 is 8353797848892.

2988487973538 is a `hidden beast` number, since 2 + 9 + 8 + 8 + 4 + 8 + 7 + 9 + 73 + 538 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13475095 + ... + 13695077.

It is an arithmetic number, because the mean of its divisors is an integer number (136111800240).

Almost surely, 2^{2988487973538} is an apocalyptic number.

2988487973538 is an abundant number, since it is smaller than the sum of its proper divisors (3544878437982).

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

2988487973538 is a wasteful number, since it uses less digits than its factorization.

2988487973538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226783 (or 226780 counting only the distinct ones).

The product of its digits is 5852528640, while the sum is 81.

The spelling of 2988487973538 in words is "two trillion, nine hundred eighty-eight billion, four hundred eighty-seven million, nine hundred seventy-three thousand, five hundred thirty-eight".