2321539059 has 32 divisors (see below), whose sum is σ = 3664926720. Its totient is φ = 1278974592.

The previous prime is 2321539049. The next prime is 2321539069. The reversal of 2321539059 is 9509351232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2321539049) and next prime (2321539069).

It is not a de Polignac number, because 2321539059 - 2⁵ = 2321539027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321539049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 482982 + ... + 487764.

It is an arithmetic number, because the mean of its divisors is an integer number (114528960).

Almost surely, 2^2321539059 is an apocalyptic number.

2321539059 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2321539059 is a deficient number, since it is larger than the sum of its proper divisors (1343387661).

2321539059 is a wasteful number, since it uses less digits than its factorization.

2321539059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5619.

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 2321539059 is about 48182.3521530446. The cubic root of 2321539059 is about 1324.1138603732.

The spelling of 2321539059 in words is "two billion, three hundred twenty-one million, five hundred thirty-nine thousand, fifty-nine".