2885815847013 has 32 divisors (see below), whose sum is σ = 4208031724032. Its totient is φ = 1744613956800.

The previous prime is 2885815846957. The next prime is 2885815847017. The reversal of 2885815847013 is 3107485185882.

It is a happy number.

It is not a de Polignac number, because 2885815847013 - 2⁸ = 2885815846757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885815847017) 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, 67767018 + ... + 67809588.

It is an arithmetic number, because the mean of its divisors is an integer number (131500991376).

Almost surely, 2^{2885815847013} is an apocalyptic number.

It is an amenable number.

2885815847013 is a deficient number, since it is larger than the sum of its proper divisors (1322215877019).

2885815847013 is a wasteful number, since it uses less digits than its factorization.

2885815847013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47665.

The product of its (nonzero) digits is 17203200, while the sum is 60.

The spelling of 2885815847013 in words is "two trillion, eight hundred eighty-five billion, eight hundred fifteen million, eight hundred forty-seven thousand, thirteen".