285030860826 has 16 divisors (see below), whose sum is σ = 600064970400. Its totient is φ = 90009745488.

The previous prime is 285030860819. The next prime is 285030860827. The reversal of 285030860826 is 628068030582.

It is not an unprimeable number, because it can be changed into a prime (285030860827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250135241 + ... + 1250135468.

It is an arithmetic number, because the mean of its divisors is an integer number (37504060650).

Almost surely, 2^285030860826 is an apocalyptic number.

285030860826 is an abundant number, since it is smaller than the sum of its proper divisors (315034109574).

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

285030860826 is a wasteful number, since it uses less digits than its factorization.

285030860826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500270733.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 285030860826 in words is "two hundred eighty-five billion, thirty million, eight hundred sixty thousand, eight hundred twenty-six".