27150043 has 2 divisors, whose sum is σ = 27150044. Its totient is φ = 27150042.

The previous prime is 27150029. The next prime is 27150059. The reversal of 27150043 is 34005172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27150043 - 2⁹ = 27149531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27149996 and 27150023.

It is not a weakly prime, because it can be changed into another prime (27150023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13575021 + 13575022.

It is an arithmetic number, because the mean of its divisors is an integer number (13575022).

Almost surely, 2^27150043 is an apocalyptic number.

27150043 is a deficient number, since it is larger than the sum of its proper divisors (1).

27150043 is an equidigital number, since it uses as much as digits as its factorization.

27150043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 27150043 is about 5210.5703142746. The cubic root of 27150043 is about 300.5546885846.

The spelling of 27150043 in words is "twenty-seven million, one hundred fifty thousand, forty-three".