2685052586 has 16 divisors (see below), whose sum is σ = 4046972328. Its totient is φ = 1336075200.

The previous prime is 2685052571. The next prime is 2685052603. The reversal of 2685052586 is 6852505862.

It can be written as a sum of positive squares in 4 ways, for example, as 2403450625 + 281601961 = 49025^2 + 16781^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2685052586.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478316 + ... + 483896.

Almost surely, 2^2685052586 is an apocalyptic number.

2685052586 is a deficient number, since it is larger than the sum of its proper divisors (1361919742).

2685052586 is a wasteful number, since it uses less digits than its factorization.

2685052586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6697.

The product of its (nonzero) digits is 1152000, while the sum is 47.

The square root of 2685052586 is about 51817.4930501274. The cubic root of 2685052586 is about 1389.9022732045.

The spelling of 2685052586 in words is "two billion, six hundred eighty-five million, fifty-two thousand, five hundred eighty-six".