2085300004 has 6 divisors (see below), whose sum is σ = 3649275014. Its totient is φ = 1042650000.

The previous prime is 2085300001. The next prime is 2085300011. The reversal of 2085300004 is 4000035802.

It can be written as a sum of positive squares in only one way, i.e., 1596801600 + 488498404 = 39960^2 + 22102^2 .

It is a super-2 number, since 2×2085300004² = 8696952213364800032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2085300001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260662497 + ... + 260662504.

Almost surely, 2^2085300004 is an apocalyptic number.

It is an amenable number.

2085300004 is a deficient number, since it is larger than the sum of its proper divisors (1563975010).

2085300004 is a wasteful number, since it uses less digits than its factorization.

2085300004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521325005 (or 521325003 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2085300004 is about 45665.0851745620. The cubic root of 2085300004 is about 1277.5841484699.

Adding to 2085300004 its reverse (4000035802), we get a palindrome (6085335806).

The spelling of 2085300004 in words is "two billion, eighty-five million, three hundred thousand, four".