2541454231 has 8 divisors (see below), whose sum is σ = 2681262720. Its totient is φ = 2402250552.

The previous prime is 2541454229. The next prime is 2541454259. The reversal of 2541454231 is 1324541452.

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

It is a cyclic number.

It is not a de Polignac number, because 2541454231 - 2¹ = 2541454229 is a prime.

It is a super-2 number, since 2×2541454231² = 12917979216535602722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2541454193 and 2541454202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541454271) 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 7 ways as a sum of consecutive naturals, for example, 142555 + ... + 159388.

It is an arithmetic number, because the mean of its divisors is an integer number (335157840).

Almost surely, 2^2541454231 is an apocalyptic number.

2541454231 is a deficient number, since it is larger than the sum of its proper divisors (139808489).

2541454231 is a wasteful number, since it uses less digits than its factorization.

2541454231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302405.

The product of its digits is 19200, while the sum is 31.

The square root of 2541454231 is about 50412.8379582027. The cubic root of 2541454231 is about 1364.6693293038.

Adding to 2541454231 its reverse (1324541452), we get a palindrome (3865995683).

The spelling of 2541454231 in words is "two billion, five hundred forty-one million, four hundred fifty-four thousand, two hundred thirty-one".