2685476250 has 60 divisors (see below), whose sum is σ = 7270867890. Its totient is φ = 716124000.

The previous prime is 2685476231. The next prime is 2685476293. The reversal of 2685476250 is 526745862.

It can be written as a sum of positive squares in 5 ways, for example, as 44235801 + 2641240449 = 6651^2 + 51393^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2685476196 and 2685476205.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 108105 + ... + 130604.

Almost surely, 2^2685476250 is an apocalyptic number.

2685476250 is an abundant number, since it is smaller than the sum of its proper divisors (4585391640).

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

2685476250 is a wasteful number, since it uses less digits than its factorization.

2685476250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238737 (or 238719 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 2685476250 is about 51821.5809291843. The cubic root of 2685476250 is about 1389.9753717838.

The spelling of 2685476250 in words is "two billion, six hundred eighty-five million, four hundred seventy-six thousand, two hundred fifty".