2553011546441 has 4 divisors (see below), whose sum is σ = 2553130362384. Its totient is φ = 2552892730500.

The previous prime is 2553011546417. The next prime is 2553011546453. The reversal of 2553011546441 is 1446451103552.

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 a de Polignac number, because none of the positive numbers 2^k-2553011546441 is a prime.

It is a super-2 number, since 2×2553011546441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2553011546641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59375735 + ... + 59418716.

It is an arithmetic number, because the mean of its divisors is an integer number (638282590596).

Almost surely, 2^{2553011546441} is an apocalyptic number.

It is an amenable number.

2553011546441 is a deficient number, since it is larger than the sum of its proper divisors (118815943).

2553011546441 is a wasteful number, since it uses less digits than its factorization.

2553011546441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118815942.

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 2553011546441 its reverse (1446451103552), we get a palindrome (3999462649993).

The spelling of 2553011546441 in words is "two trillion, five hundred fifty-three billion, eleven million, five hundred forty-six thousand, four hundred forty-one".