2053516673 has 8 divisors (see below), whose sum is σ = 2212898688. Its totient is φ = 1894337424.

The previous prime is 2053516667. The next prime is 2053516681. The reversal of 2053516673 is 3766153502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2053516673 - 2⁴ = 2053516657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2053516603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29315 + ... + 70472.

It is an arithmetic number, because the mean of its divisors is an integer number (276612336).

Almost surely, 2^2053516673 is an apocalyptic number.

It is an amenable number.

2053516673 is a deficient number, since it is larger than the sum of its proper divisors (159382015).

2053516673 is a wasteful number, since it uses less digits than its factorization.

2053516673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101383.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 2053516673 is about 45315.7442066221. The cubic root of 2053516673 is about 1271.0600761109.

The spelling of 2053516673 in words is "two billion, fifty-three million, five hundred sixteen thousand, six hundred seventy-three".