27412546123 has 2 divisors, whose sum is σ = 27412546124. Its totient is φ = 27412546122.

The previous prime is 27412546097. The next prime is 27412546127. The reversal of 27412546123 is 32164521472.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27412546123 is a prime.

It is a super-2 number, since 2×27412546123² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27412546127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13706273061 + 13706273062.

It is an arithmetic number, because the mean of its divisors is an integer number (13706273062).

Almost surely, 2^27412546123 is an apocalyptic number.

27412546123 is a deficient number, since it is larger than the sum of its proper divisors (1).

27412546123 is an equidigital number, since it uses as much as digits as its factorization.

27412546123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The spelling of 27412546123 in words is "twenty-seven billion, four hundred twelve million, five hundred forty-six thousand, one hundred twenty-three".