2554034555143 has 4 divisors (see below), whose sum is σ = 2579322026088. Its totient is φ = 2528747084200.

The previous prime is 2554034555101. The next prime is 2554034555153. The reversal of 2554034555143 is 3415554304552.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554034555143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2554034555093 and 2554034555102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554034555153) 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, 12643735321 + ... + 12643735522.

It is an arithmetic number, because the mean of its divisors is an integer number (644830506522).

Almost surely, 2^{2554034555143} is an apocalyptic number.

2554034555143 is a deficient number, since it is larger than the sum of its proper divisors (25287470945).

2554034555143 is a wasteful number, since it uses less digits than its factorization.

2554034555143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25287470944.

The product of its (nonzero) digits is 3600000, while the sum is 46.

Adding to 2554034555143 its reverse (3415554304552), we get a palindrome (5969588859695).

The spelling of 2554034555143 in words is "two trillion, five hundred fifty-four billion, thirty-four million, five hundred fifty-five thousand, one hundred forty-three".