2865104282956 has 6 divisors (see below), whose sum is σ = 5013932495180. Its totient is φ = 1432552141476.

The previous prime is 2865104282927. The next prime is 2865104282993. The reversal of 2865104282956 is 6592824015682.

It is a self number, because there is not a number n which added to its sum of digits gives 2865104282956.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358138035366 + ... + 358138035373.

Almost surely, 2^{2865104282956} is an apocalyptic number.

It is an amenable number.

2865104282956 is a deficient number, since it is larger than the sum of its proper divisors (2148828212224).

2865104282956 is a wasteful number, since it uses less digits than its factorization.

2865104282956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716276070743 (or 716276070741 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 58.

The spelling of 2865104282956 in words is "two trillion, eight hundred sixty-five billion, one hundred four million, two hundred eighty-two thousand, nine hundred fifty-six".