2322153816 has 48 divisors (see below), whose sum is σ = 5931666840. Its totient is φ = 757564800.

The previous prime is 2322153809. The next prime is 2322153817. The reversal of 2322153816 is 6183512232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322153817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31116 + ... + 74916.

Almost surely, 2^2322153816 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 2322153816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2965833420).

2322153816 is an abundant number, since it is smaller than the sum of its proper divisors (3609513024).

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

2322153816 is a wasteful number, since it uses less digits than its factorization.

2322153816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43904 (or 43853 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2322153816 is about 48188.7312138429. The cubic root of 2322153816 is about 1324.2307277333.

The spelling of 2322153816 in words is "two billion, three hundred twenty-two million, one hundred fifty-three thousand, eight hundred sixteen".