2065155051275 has 6 divisors (see below), whose sum is σ = 2560792263612. Its totient is φ = 1652124041000.

The previous prime is 2065155051259. The next prime is 2065155051329. The reversal of 2065155051275 is 5721505515602.

It is not a de Polignac number, because 2065155051275 - 2⁴ = 2065155051259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41303101001 + ... + 41303101050.

It is an arithmetic number, because the mean of its divisors is an integer number (426798710602).

Almost surely, 2^{2065155051275} is an apocalyptic number.

2065155051275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2065155051275 is a deficient number, since it is larger than the sum of its proper divisors (495637212337).

2065155051275 is an equidigital number, since it uses as much as digits as its factorization.

2065155051275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82606202061 (or 82606202056 counting only the distinct ones).

The product of its (nonzero) digits is 525000, while the sum is 44.

The spelling of 2065155051275 in words is "two trillion, sixty-five billion, one hundred fifty-five million, fifty-one thousand, two hundred seventy-five".