2896564648995 has 160 divisors (see below), whose sum is σ = 5392780968960. Its totient is φ = 1486498728960.

The previous prime is 2896564648933. The next prime is 2896564649003. The reversal of 2896564648995 is 5998464656982.

It is a happy number.

2896564648995 is a `hidden beast` number, since 2 + 8 + 9 + 6 + 5 + 6 + 46 + 489 + 95 = 666.

It is not a de Polignac number, because 2896564648995 - 2¹³ = 2896564640803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 333355611 + ... + 333364299.

It is an arithmetic number, because the mean of its divisors is an integer number (33704881056).

Almost surely, 2^{2896564648995} is an apocalyptic number.

2896564648995 is a deficient number, since it is larger than the sum of its proper divisors (2496216319965).

2896564648995 is a wasteful number, since it uses less digits than its factorization.

2896564648995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9047 (or 9038 counting only the distinct ones).

The product of its digits is 8062156800, while the sum is 81.

The spelling of 2896564648995 in words is "two trillion, eight hundred ninety-six billion, five hundred sixty-four million, six hundred forty-eight thousand, nine hundred ninety-five".