4514534541121 has 4 divisors (see below), whose sum is σ = 4924946772144. Its totient is φ = 4104122310100.

The previous prime is 4514534541107. The next prime is 4514534541131. The reversal of 4514534541121 is 1211454354154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4514534541121 - 2¹³ = 4514534532929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4514534541131) 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, 205206115495 + ... + 205206115516.

It is an arithmetic number, because the mean of its divisors is an integer number (1231236693036).

Almost surely, 2^{4514534541121} is an apocalyptic number.

It is an amenable number.

4514534541121 is a deficient number, since it is larger than the sum of its proper divisors (410412231023).

4514534541121 is a wasteful number, since it uses less digits than its factorization.

4514534541121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410412231022.

The product of its digits is 192000, while the sum is 40.

Adding to 4514534541121 its reverse (1211454354154), we get a palindrome (5725988895275).

The spelling of 4514534541121 in words is "four trillion, five hundred fourteen billion, five hundred thirty-four million, five hundred forty-one thousand, one hundred twenty-one".