2065369453056 has 2880 divisors, whose sum is σ = 8827877836800. Its totient is φ = 464571334656.

The previous prime is 2065369453051. The next prime is 2065369453057. The reversal of 2065369453056 is 6503549635602.

It is a happy number.

2065369453056 is a `hidden beast` number, since 2 + 0 + 6 + 53 + 6 + 9 + 4 + 530 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2065369452993 and 2065369453011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065369453051) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 89798671861 + ... + 89798671883.

It is an arithmetic number, because the mean of its divisors is an integer number (3065235360).

Almost surely, 2^{2065369453056} is an apocalyptic number.

2065369453056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065369453056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413938918400).

2065369453056 is an abundant number, since it is smaller than the sum of its proper divisors (6762508383744).

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

2065369453056 is a wasteful number, since it uses less digits than its factorization.

2065369453056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 17496000, while the sum is 54.

The spelling of 2065369453056 in words is "two trillion, sixty-five billion, three hundred sixty-nine million, four hundred fifty-three thousand, fifty-six".