2685460605 has 8 divisors (see below), whose sum is σ = 4296736992. Its totient is φ = 1432245648.

The previous prime is 2685460597. The next prime is 2685460633. The reversal of 2685460605 is 5060645862.

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

It is not a de Polignac number, because 2685460605 - 2³ = 2685460597 is a prime.

It is a super-2 number, since 2×2685460605² = 14423397322013932050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

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, 89515339 + ... + 89515368.

It is an arithmetic number, because the mean of its divisors is an integer number (537092124).

Almost surely, 2^2685460605 is an apocalyptic number.

It is an amenable number.

2685460605 is a deficient number, since it is larger than the sum of its proper divisors (1611276387).

2685460605 is a wasteful number, since it uses less digits than its factorization.

2685460605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179030715.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 2685460605 is about 51821.4299783400. The cubic root of 2685460605 is about 1389.9726725473.

The spelling of 2685460605 in words is "two billion, six hundred eighty-five million, four hundred sixty thousand, six hundred five".