2896440651552 has 384 divisors, whose sum is σ = 9373125081600. Its totient is φ = 764317532160.

The previous prime is 2896440651551. The next prime is 2896440651641. The reversal of 2896440651552 is 2551560446982.

It is a junction number, because it is equal to n+sod(n) for n = 2896440651492 and 2896440651501.

It is not an unprimeable number, because it can be changed into a prime (2896440651551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 312887308 + ... + 312896564.

It is an arithmetic number, because the mean of its divisors is an integer number (24409179900).

Almost surely, 2^{2896440651552} 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 2896440651552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4686562540800).

2896440651552 is an abundant number, since it is smaller than the sum of its proper divisors (6476684430048).

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

2896440651552 is a wasteful number, since it uses less digits than its factorization.

2896440651552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9804 (or 9796 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 2896440651552 in words is "two trillion, eight hundred ninety-six billion, four hundred forty million, six hundred fifty-one thousand, five hundred fifty-two".