2530755816953 has 24 divisors (see below), whose sum is σ = 3247724196360. Its totient is φ = 1953518273280.

The previous prime is 2530755816947. The next prime is 2530755817111. The reversal of 2530755816953 is 3596185570352.

It can be written as a sum of positive squares in 4 ways, for example, as 144710246464 + 2386045570489 = 380408^2 + 1544683^2 .

It is not a de Polignac number, because 2530755816953 - 2⁶ = 2530755816889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2530755816892 and 2530755816901.

It is not an unprimeable number, because it can be changed into a prime (2530755818953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48424238 + ... + 48476471.

It is an arithmetic number, because the mean of its divisors is an integer number (135321841515).

Almost surely, 2^{2530755816953} is an apocalyptic number.

It is an amenable number.

2530755816953 is a deficient number, since it is larger than the sum of its proper divisors (716968379407).

2530755816953 is a wasteful number, since it uses less digits than its factorization.

2530755816953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96900777 (or 96900770 counting only the distinct ones).

The product of its (nonzero) digits is 34020000, while the sum is 59.

The spelling of 2530755816953 in words is "two trillion, five hundred thirty billion, seven hundred fifty-five million, eight hundred sixteen thousand, nine hundred fifty-three".