2516053717801 has 4 divisors (see below), whose sum is σ = 2709596311492. Its totient is φ = 2322511124112.

The previous prime is 2516053717757. The next prime is 2516053717817. The reversal of 2516053717801 is 1087173506152.

2516053717801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141018274576 + 2375035443225 = 375524^2 + 1541115^2 .

It is a cyclic number.

It is not a de Polignac number, because 2516053717801 - 2²⁵ = 2516020163369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516053717601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96771296826 + ... + 96771296851.

It is an arithmetic number, because the mean of its divisors is an integer number (677399077873).

Almost surely, 2^{2516053717801} is an apocalyptic number.

It is an amenable number.

2516053717801 is a deficient number, since it is larger than the sum of its proper divisors (193542593691).

2516053717801 is a wasteful number, since it uses less digits than its factorization.

2516053717801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193542593690.

The product of its (nonzero) digits is 352800, while the sum is 46.

The spelling of 2516053717801 in words is "two trillion, five hundred sixteen billion, fifty-three million, seven hundred seventeen thousand, eight hundred one".