2053020316664 has 16 divisors (see below), whose sum is σ = 3849491158200. Its totient is φ = 1026489341152.

The previous prime is 2053020316657. The next prime is 2053020316673. The reversal of 2053020316664 is 4666130203502.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2178959 + ... + 2975550.

Almost surely, 2^{2053020316664} is an apocalyptic number.

It is an amenable number.

2053020316664 is a deficient number, since it is larger than the sum of its proper divisors (1796470841536).

2053020316664 is a wasteful number, since it uses less digits than its factorization.

2053020316664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204302 (or 5204298 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 2053020316664 in words is "two trillion, fifty-three billion, twenty million, three hundred sixteen thousand, six hundred sixty-four".