2541817423 has 8 divisors (see below), whose sum is σ = 2652880896. Its totient is φ = 2430799800.

The previous prime is 2541817393. The next prime is 2541817457. The reversal of 2541817423 is 3247181452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2541817423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541817493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150958 + ... + 166948.

It is an arithmetic number, because the mean of its divisors is an integer number (331610112).

Almost surely, 2^2541817423 is an apocalyptic number.

2541817423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2541817423 is a deficient number, since it is larger than the sum of its proper divisors (111063473).

2541817423 is a wasteful number, since it uses less digits than its factorization.

2541817423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22925.

The product of its digits is 53760, while the sum is 37.

The square root of 2541817423 is about 50416.4400072040. The cubic root of 2541817423 is about 1364.7343332123.

Adding to 2541817423 its reverse (3247181452), we get a palindrome (5788998875).

The spelling of 2541817423 in words is "two billion, five hundred forty-one million, eight hundred seventeen thousand, four hundred twenty-three".