6555046123 has 2 divisors, whose sum is σ = 6555046124. Its totient is φ = 6555046122.

The previous prime is 6555046079. The next prime is 6555046187. The reversal of 6555046123 is 3216405556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6555046123 - 2²⁹ = 6018175211 is a prime.

It is a super-2 number, since 2×6555046123² = 85937259349314662258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6555046723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3277523061 + 3277523062.

It is an arithmetic number, because the mean of its divisors is an integer number (3277523062).

Almost surely, 2^6555046123 is an apocalyptic number.

6555046123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6555046123 is an equidigital number, since it uses as much as digits as its factorization.

6555046123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 6555046123 is about 80963.2393311928. The cubic root of 6555046123 is about 1871.5089884693.

The spelling of 6555046123 in words is "six billion, five hundred fifty-five million, forty-six thousand, one hundred twenty-three".