2866523452 has 12 divisors (see below), whose sum is σ = 5402294296. Its totient is φ = 1323010800.

The previous prime is 2866523447. The next prime is 2866523479. The reversal of 2866523452 is 2543256682.

It is a junction number, because it is equal to n+sod(n) for n = 2866523399 and 2866523408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27562674 + ... + 27562777.

Almost surely, 2^2866523452 is an apocalyptic number.

It is an amenable number.

2866523452 is a deficient number, since it is larger than the sum of its proper divisors (2535770844).

2866523452 is a wasteful number, since it uses less digits than its factorization.

2866523452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55125468 (or 55125466 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 2866523452 is about 53539.9239073049. The cubic root of 2866523452 is about 1420.5346548472.

The spelling of 2866523452 in words is "two billion, eight hundred sixty-six million, five hundred twenty-three thousand, four hundred fifty-two".