2325168491648 has 72 divisors (see below), whose sum is σ = 4723077400545. Its totient is φ = 1140200149504.

The previous prime is 2325168491647. The next prime is 2325168491693. The reversal of 2325168491648 is 8461948615232.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 2205557652544 + 119610839104 = 1485112^2 + 345848^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1078232.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2325168491647) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 914339465 + ... + 914342007.

Almost surely, 2^{2325168491648} 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 2325168491648

2325168491648 is an abundant number, since it is smaller than the sum of its proper divisors (2397908908897).

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

2325168491648 is an frugal number, since it uses more digits than its factorization.

2325168491648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206 (or 2598 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 59.

The spelling of 2325168491648 in words is "two trillion, three hundred twenty-five billion, one hundred sixty-eight million, four hundred ninety-one thousand, six hundred forty-eight".