23025555043 has 2 divisors, whose sum is σ = 23025555044. Its totient is φ = 23025555042.

The previous prime is 23025555031. The next prime is 23025555073. The reversal of 23025555043 is 34055552032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23025555043 is a prime.

It is not a weakly prime, because it can be changed into another prime (23025555013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11512777521 + 11512777522.

It is an arithmetic number, because the mean of its divisors is an integer number (11512777522).

Almost surely, 2^23025555043 is an apocalyptic number.

23025555043 is a deficient number, since it is larger than the sum of its proper divisors (1).

23025555043 is an equidigital number, since it uses as much as digits as its factorization.

23025555043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 23025555043 in words is "twenty-three billion, twenty-five million, five hundred fifty-five thousand, forty-three".