2550365652768 has 96 divisors (see below), whose sum is σ = 6821818750656. Its totient is φ = 833984805888.

The previous prime is 2550365652701. The next prime is 2550365652773. The reversal of 2550365652768 is 8672565630552.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53283055 + ... + 53330897.

It is an arithmetic number, because the mean of its divisors is an integer number (71060611986).

Almost surely, 2^{2550365652768} 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 2550365652768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3410909375328).

2550365652768 is an abundant number, since it is smaller than the sum of its proper divisors (4271453097888).

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

2550365652768 is a wasteful number, since it uses less digits than its factorization.

2550365652768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58386 (or 58378 counting only the distinct ones).

The product of its (nonzero) digits is 90720000, while the sum is 60.

The spelling of 2550365652768 in words is "two trillion, five hundred fifty billion, three hundred sixty-five million, six hundred fifty-two thousand, seven hundred sixty-eight".