4547840082423 has 8 divisors (see below), whose sum is σ = 6615040119936. Its totient is φ = 2756266716600.

The previous prime is 4547840082367. The next prime is 4547840082439. The reversal of 4547840082423 is 3242800487454.

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

It is not a de Polignac number, because 4547840082423 - 2⁸ = 4547840082167 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4547840082463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68906667883 + ... + 68906667948.

It is an arithmetic number, because the mean of its divisors is an integer number (826880014992).

Almost surely, 2^{4547840082423} is an apocalyptic number.

4547840082423 is a deficient number, since it is larger than the sum of its proper divisors (2067200037513).

4547840082423 is a wasteful number, since it uses less digits than its factorization.

4547840082423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137813335845.

The product of its (nonzero) digits is 6881280, while the sum is 51.

The spelling of 4547840082423 in words is "four trillion, five hundred forty-seven billion, eight hundred forty million, eighty-two thousand, four hundred twenty-three".