2866626800082 has 40 divisors (see below), whose sum is σ = 6430862948796. Its totient is φ = 954427235328.

The previous prime is 2866626800053. The next prime is 2866626800083. The reversal of 2866626800082 is 2800086266682.

It can be written as a sum of positive squares in 2 ways, for example, as 1971746747721 + 894880052361 = 1404189^2 + 945981^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2866626800083) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10185103 + ... + 10462770.

Almost surely, 2^{2866626800082} is an apocalyptic number.

2866626800082 is an abundant number, since it is smaller than the sum of its proper divisors (3564236148714).

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

2866626800082 is a wasteful number, since it uses less digits than its factorization.

2866626800082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20648744 (or 20648735 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 2866626800082 in words is "two trillion, eight hundred sixty-six billion, six hundred twenty-six million, eight hundred thousand, eighty-two".