6875235785 has 48 divisors (see below), whose sum is σ = 9904628160. Its totient is φ = 4530683520.

The previous prime is 6875235767. The next prime is 6875235791. The reversal of 6875235785 is 5875325786.

It is not a de Polignac number, because 6875235785 - 2¹² = 6875231689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6875235785.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 546587 + ... + 559023.

It is an arithmetic number, because the mean of its divisors is an integer number (206346420).

Almost surely, 2^6875235785 is an apocalyptic number.

It is an amenable number.

6875235785 is a deficient number, since it is larger than the sum of its proper divisors (3029392375).

6875235785 is a wasteful number, since it uses less digits than its factorization.

6875235785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12518 (or 12495 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 56.

The square root of 6875235785 is about 82917.0415837420. The cubic root of 6875235785 is about 1901.4979678085.

Subtracting from 6875235785 its reverse (5875325786), we obtain a palindrome (999909999).

The spelling of 6875235785 in words is "six billion, eight hundred seventy-five million, two hundred thirty-five thousand, seven hundred eighty-five".