2329563136 has 52 divisors (see below), whose sum is σ = 4678797492. Its totient is φ = 1159725056.

The previous prime is 2329563121. The next prime is 2329563143. The reversal of 2329563136 is 6313659232.

It can be written as a sum of positive squares in 2 ways, for example, as 2304000000 + 25563136 = 48000^2 + 5056^2 .

It is a super-2 number, since 2×2329563136² = 10853728809220308992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051566 + ... + 1053778.

Almost surely, 2^2329563136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2329563136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2339398746).

2329563136 is an abundant number, since it is smaller than the sum of its proper divisors (2349234356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2329563136 is an equidigital number, since it uses as much as digits as its factorization.

2329563136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494 (or 2472 counting only the distinct ones).

The product of its digits is 174960, while the sum is 40.

The square root of 2329563136 is about 48265.5481270026. The cubic root of 2329563136 is about 1325.6376446266.

The spelling of 2329563136 in words is "two billion, three hundred twenty-nine million, five hundred sixty-three thousand, one hundred thirty-six".