4534511245331 has 4 divisors (see below), whose sum is σ = 4680785801664. Its totient is φ = 4388236689000.

The previous prime is 4534511245279. The next prime is 4534511245333. The reversal of 4534511245331 is 1335421154354.

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 4534511245331 - 2²² = 4534507051027 is a prime.

It is a super-2 number, since 2×4534511245331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4534511245333) 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, 73137278120 + ... + 73137278181.

It is an arithmetic number, because the mean of its divisors is an integer number (1170196450416).

Almost surely, 2^{4534511245331} is an apocalyptic number.

4534511245331 is a deficient number, since it is larger than the sum of its proper divisors (146274556333).

4534511245331 is a wasteful number, since it uses less digits than its factorization.

4534511245331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146274556332.

The product of its digits is 432000, while the sum is 41.

Adding to 4534511245331 its reverse (1335421154354), we get a palindrome (5869932399685).

The spelling of 4534511245331 in words is "four trillion, five hundred thirty-four billion, five hundred eleven million, two hundred forty-five thousand, three hundred thirty-one".