4547234461123 has 16 divisors (see below), whose sum is σ = 4698489297600. Its totient is φ = 4397476507776.

The previous prime is 4547234461111. The next prime is 4547234461169. The reversal of 4547234461123 is 3211644327454.

It is a cyclic number.

It is not a de Polignac number, because 4547234461123 - 2⁹ = 4547234460611 is a prime.

It is a super-2 number, since 2×4547234461123² (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 (4547234461183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100997965 + ... + 101042977.

It is an arithmetic number, because the mean of its divisors is an integer number (293655581100).

Almost surely, 2^{4547234461123} is an apocalyptic number.

4547234461123 is a deficient number, since it is larger than the sum of its proper divisors (151254836477).

4547234461123 is a wasteful number, since it uses less digits than its factorization.

4547234461123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61566.

The product of its digits is 1935360, while the sum is 46.

Adding to 4547234461123 its reverse (3211644327454), we get a palindrome (7758878788577).

The spelling of 4547234461123 in words is "four trillion, five hundred forty-seven billion, two hundred thirty-four million, four hundred sixty-one thousand, one hundred twenty-three".