2550503005005 has 32 divisors (see below), whose sum is σ = 4092762297600. Its totient is φ = 1356283538432.

The previous prime is 2550503004983. The next prime is 2550503005019. The reversal of 2550503005005 is 5005003050552.

It is a cyclic number.

It is not a de Polignac number, because 2550503005005 - 2¹² = 2550503000909 is a prime.

It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 42128917 + ... + 42189413.

It is an arithmetic number, because the mean of its divisors is an integer number (127898821800).

Almost surely, 2^{2550503005005} is an apocalyptic number.

It is an amenable number.

2550503005005 is a deficient number, since it is larger than the sum of its proper divisors (1542259292595).

2550503005005 is a wasteful number, since it uses less digits than its factorization.

2550503005005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68693.

The product of its (nonzero) digits is 18750, while the sum is 30.

Adding to 2550503005005 its reverse (5005003050552), we get a palindrome (7555506055557).

The spelling of 2550503005005 in words is "two trillion, five hundred fifty billion, five hundred three million, five thousand, five".