2866526013 has 8 divisors (see below), whose sum is σ = 4116037408. Its totient is φ = 1764015984.

The previous prime is 2866525999. The next prime is 2866526023. The reversal of 2866526013 is 3106256682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2866526013 - 2⁴ = 2866525997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 73500667 = 2866526013 / (2 + 8 + 6 + 6 + 5 + 2 + 6 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866526023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36750295 + ... + 36750372.

It is an arithmetic number, because the mean of its divisors is an integer number (514504676).

Almost surely, 2^2866526013 is an apocalyptic number.

It is an amenable number.

2866526013 is a deficient number, since it is larger than the sum of its proper divisors (1249511395).

2866526013 is a wasteful number, since it uses less digits than its factorization.

2866526013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73500683.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2866526013 is about 53539.9478240314. The cubic root of 2866526013 is about 1420.5350778902.

The spelling of 2866526013 in words is "two billion, eight hundred sixty-six million, five hundred twenty-six thousand, thirteen".