2815313804 has 12 divisors (see below), whose sum is σ = 5141007984. Its totient is φ = 1346454384.

The previous prime is 2815313791. The next prime is 2815313807. The reversal of 2815313804 is 4083135182.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2815313807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15300527 + ... + 15300710.

It is an arithmetic number, because the mean of its divisors is an integer number (428417332).

Almost surely, 2^2815313804 is an apocalyptic number.

It is an amenable number.

2815313804 is a deficient number, since it is larger than the sum of its proper divisors (2325694180).

2815313804 is a wasteful number, since it uses less digits than its factorization.

2815313804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30601264 (or 30601262 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2815313804 is about 53059.5307555579. The cubic root of 2815313804 is about 1412.0246225914.

Adding to 2815313804 its reverse (4083135182), we get a palindrome (6898448986).

The spelling of 2815313804 in words is "two billion, eight hundred fifteen million, three hundred thirteen thousand, eight hundred four".