2615604032 has 14 divisors (see below), whose sum is σ = 5190339378. Its totient is φ = 1307801984.

The previous prime is 2615603959. The next prime is 2615604041. The reversal of 2615604032 is 2304065162.

It can be written as a sum of positive squares in only one way, i.e., 2553887296 + 61716736 = 50536^2 + 7856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2615603986 and 2615604004.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 20434343 + ... + 20434470.

It is an arithmetic number, because the mean of its divisors is an integer number (370738527).

Almost surely, 2^2615604032 is an apocalyptic number.

It is an amenable number.

2615604032 is a deficient number, since it is larger than the sum of its proper divisors (2574735346).

2615604032 is an equidigital number, since it uses as much as digits as its factorization.

2615604032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40868825 (or 40868815 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2615604032 is about 51142.9763701723. The cubic root of 2615604032 is about 1377.8142307694.

Adding to 2615604032 its reverse (2304065162), we get a palindrome (4919669194).

The spelling of 2615604032 in words is "two billion, six hundred fifteen million, six hundred four thousand, thirty-two".