2534154321 has 8 divisors (see below), whose sum is σ = 3380965920. Its totient is φ = 1688389472.

The previous prime is 2534154307. The next prime is 2534154323. The reversal of 2534154321 is 1234514352.

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 2534154321 - 2¹¹ = 2534152273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2534154323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256020 + ... + 265733.

It is an arithmetic number, because the mean of its divisors is an integer number (422620740).

Almost surely, 2^2534154321 is an apocalyptic number.

It is an amenable number.

2534154321 is a deficient number, since it is larger than the sum of its proper divisors (846811599).

2534154321 is a wasteful number, since it uses less digits than its factorization.

2534154321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523375.

The product of its digits is 14400, while the sum is 30.

The square root of 2534154321 is about 50340.3845932865. The cubic root of 2534154321 is about 1363.3614801144.

Adding to 2534154321 its reverse (1234514352), we get a palindrome (3768668673).

The spelling of 2534154321 in words is "two billion, five hundred thirty-four million, one hundred fifty-four thousand, three hundred twenty-one".