2865015002988 has 36 divisors (see below), whose sum is σ = 7242197898208. Its totient is φ = 954994894560.

The previous prime is 2865015002963. The next prime is 2865015003013. The reversal of 2865015002988 is 8892005105682.

It is a happy number.

2865015002988 is a `hidden beast` number, since 2 + 8 + 6 + 50 + 1 + 500 + 2 + 9 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (2865015002963) and next prime (2865015003013).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3537798 + ... + 4271538.

Almost surely, 2^{2865015002988} is an apocalyptic number.

It is an amenable number.

2865015002988 is an abundant number, since it is smaller than the sum of its proper divisors (4377182895220).

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

2865015002988 is a wasteful number, since it uses less digits than its factorization.

2865015002988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842214 (or 842209 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 54.

The spelling of 2865015002988 in words is "two trillion, eight hundred sixty-five billion, fifteen million, two thousand, nine hundred eighty-eight".