2550252775553 has 4 divisors (see below), whose sum is σ = 2914574600640. Its totient is φ = 2185930950468.

The previous prime is 2550252775547. The next prime is 2550252775573. The reversal of 2550252775553 is 3555772520552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2550252775553 - 2⁸ = 2550252775297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2550252775495 and 2550252775504.

It is not an unprimeable number, because it can be changed into a prime (2550252775573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182160912533 + ... + 182160912546.

It is an arithmetic number, because the mean of its divisors is an integer number (728643650160).

Almost surely, 2^{2550252775553} is an apocalyptic number.

It is an amenable number.

2550252775553 is a deficient number, since it is larger than the sum of its proper divisors (364321825087).

2550252775553 is an equidigital number, since it uses as much as digits as its factorization.

2550252775553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364321825086.

The product of its (nonzero) digits is 18375000, while the sum is 53.

The spelling of 2550252775553 in words is "two trillion, five hundred fifty billion, two hundred fifty-two million, seven hundred seventy-five thousand, five hundred fifty-three".