2064755030775 has 24 divisors (see below), whose sum is σ = 3413803466880. Its totient is φ = 1101178441440.

The previous prime is 2064755030731. The next prime is 2064755030801. The reversal of 2064755030775 is 5770305574602.

It is not a de Polignac number, because 2064755030775 - 2⁹ = 2064755030263 is a prime.

It is a super-2 number, since 2×2064755030775² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3431436 + ... + 3988014.

It is an arithmetic number, because the mean of its divisors is an integer number (142241811120).

Almost surely, 2^{2064755030775} is an apocalyptic number.

2064755030775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2064755030775 is a deficient number, since it is larger than the sum of its proper divisors (1349048436105).

2064755030775 is a wasteful number, since it uses less digits than its factorization.

2064755030775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606055 (or 606050 counting only the distinct ones).

The product of its (nonzero) digits is 6174000, while the sum is 51.

The spelling of 2064755030775 in words is "two trillion, sixty-four billion, seven hundred fifty-five million, thirty thousand, seven hundred seventy-five".