23038211584547 has 4 divisors (see below), whose sum is σ = 23041799538576. Its totient is φ = 23034623630520.

The previous prime is 23038211584541. The next prime is 23038211584559. The reversal of 23038211584547 is 74548511283032.

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 23038211584547 - 2¹⁸ = 23038211322403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23038211584541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793967383 + ... + 1793980224.

It is an arithmetic number, because the mean of its divisors is an integer number (5760449884644).

Almost surely, 2^{23038211584547} is an apocalyptic number.

23038211584547 is a deficient number, since it is larger than the sum of its proper divisors (3587954029).

23038211584547 is an equidigital number, since it uses as much as digits as its factorization.

23038211584547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587954028.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 23038211584547 in words is "twenty-three trillion, thirty-eight billion, two hundred eleven million, five hundred eighty-four thousand, five hundred forty-seven".