2987475115899 has 32 divisors (see below), whose sum is σ = 4370218389504. Its totient is φ = 1807128944640.

The previous prime is 2987475115883. The next prime is 2987475115951. The reversal of 2987475115899 is 9985115747892.

It is not a de Polignac number, because 2987475115899 - 2⁴ = 2987475115883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2987475115899.

It is not an unprimeable number, because it can be changed into a prime (2987475115819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3176614 + ... + 4008219.

It is an arithmetic number, because the mean of its divisors is an integer number (136569324672).

Almost surely, 2^{2987475115899} is an apocalyptic number.

2987475115899 is a deficient number, since it is larger than the sum of its proper divisors (1382743273605).

2987475115899 is a wasteful number, since it uses less digits than its factorization.

2987475115899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185147.

The product of its digits is 457228800, while the sum is 75.

The spelling of 2987475115899 in words is "two trillion, nine hundred eighty-seven billion, four hundred seventy-five million, one hundred fifteen thousand, eight hundred ninety-nine".