2321530496 has 16 divisors (see below), whose sum is σ = 4624924290. Its totient is φ = 1160765184.

The previous prime is 2321530469. The next prime is 2321530499. The reversal of 2321530496 is 6940351232.

2321530496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2061160000 + 260370496 = 45400^2 + 16136^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (2321530499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9068351 + ... + 9068606.

Almost surely, 2^2321530496 is an apocalyptic number.

It is an amenable number.

2321530496 is a deficient number, since it is larger than the sum of its proper divisors (2303393794).

2321530496 is an equidigital number, since it uses as much as digits as its factorization.

2321530496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18136971 (or 18136959 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 2321530496 is about 48182.2632926267. The cubic root of 2321530496 is about 1324.1122323726.

The spelling of 2321530496 in words is "two billion, three hundred twenty-one million, five hundred thirty thousand, four hundred ninety-six".