2685350059 has 4 divisors (see below), whose sum is σ = 3068971504. Its totient is φ = 2301728616.

The previous prime is 2685350023. The next prime is 2685350069. The reversal of 2685350059 is 9500535862.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9500535862 = 2 ⋅4750267931.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2685350059 is a prime.

It is a super-2 number, since 2×2685350059² = 14422209878742606962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2685349997 and 2685350024.

It is not an unprimeable number, because it can be changed into a prime (2685350069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191810712 + ... + 191810725.

It is an arithmetic number, because the mean of its divisors is an integer number (767242876).

Almost surely, 2^2685350059 is an apocalyptic number.

2685350059 is a deficient number, since it is larger than the sum of its proper divisors (383621445).

2685350059 is an equidigital number, since it uses as much as digits as its factorization.

2685350059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383621444.

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 2685350059 is about 51820.3633622922. The cubic root of 2685350059 is about 1389.9535997140.

The spelling of 2685350059 in words is "two billion, six hundred eighty-five million, three hundred fifty thousand, fifty-nine".