2864735262860 has 48 divisors (see below), whose sum is σ = 6022968156576. Its totient is φ = 1144556954112.

The previous prime is 2864735262859. The next prime is 2864735262871. The reversal of 2864735262860 is 682625374682.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2864735262860.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64090079 + ... + 64134761.

It is an arithmetic number, because the mean of its divisors is an integer number (125478503262).

Almost surely, 2^{2864735262860} is an apocalyptic number.

2864735262860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2864735262860 is an abundant number, since it is smaller than the sum of its proper divisors (3158232893716).

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

2864735262860 is a wasteful number, since it uses less digits than its factorization.

2864735262860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48362 (or 48360 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 59.

The spelling of 2864735262860 in words is "two trillion, eight hundred sixty-four billion, seven hundred thirty-five million, two hundred sixty-two thousand, eight hundred sixty".