2644010525116 has 12 divisors (see below), whose sum is σ = 4627239457288. Its totient is φ = 1321942108752.

The previous prime is 2644010525111. The next prime is 2644010525171. The reversal of 2644010525116 is 6115250104462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2644010525111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15694191 + ... + 15861766.

Almost surely, 2^{2644010525116} is an apocalyptic number.

It is an amenable number.

2644010525116 is a deficient number, since it is larger than the sum of its proper divisors (1983228932172).

2644010525116 is a wasteful number, since it uses less digits than its factorization.

2644010525116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31576908 (or 31576906 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 2644010525116 its reverse (6115250104462), we get a palindrome (8759260629578).

The spelling of 2644010525116 in words is "two trillion, six hundred forty-four billion, ten million, five hundred twenty-five thousand, one hundred sixteen".