2554011023 has 4 divisors (see below), whose sum is σ = 2555772648. Its totient is φ = 2552249400.

The previous prime is 2554011007. The next prime is 2554011029. The reversal of 2554011023 is 3201104552.

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

It is a cyclic number.

It is not a de Polignac number, because 2554011023 - 2⁴ = 2554011007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2554011023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554011029) 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, 878636 + ... + 881537.

It is an arithmetic number, because the mean of its divisors is an integer number (638943162).

Almost surely, 2^2554011023 is an apocalyptic number.

2554011023 is a deficient number, since it is larger than the sum of its proper divisors (1761625).

2554011023 is a wasteful number, since it uses less digits than its factorization.

2554011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761624.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2554011023 is about 50537.2241323166. The cubic root of 2554011023 is about 1366.9131528519.

Adding to 2554011023 its reverse (3201104552), we get a palindrome (5755115575).

It can be divided in two parts, 25540 and 11023, that added together give a palindrome (36563).

The spelling of 2554011023 in words is "two billion, five hundred fifty-four million, eleven thousand, twenty-three".