275053043 has 2 divisors, whose sum is σ = 275053044. Its totient is φ = 275053042.

The previous prime is 275053039. The next prime is 275053057. The reversal of 275053043 is 340350572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275053043 - 2² = 275053039 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 275052997 and 275053015.

It is not a weakly prime, because it can be changed into another prime (275053033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137526521 + 137526522.

It is an arithmetic number, because the mean of its divisors is an integer number (137526522).

Almost surely, 2^275053043 is an apocalyptic number.

275053043 is a deficient number, since it is larger than the sum of its proper divisors (1).

275053043 is an equidigital number, since it uses as much as digits as its factorization.

275053043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 275053043 is about 16584.7231812895. The cubic root of 275053043 is about 650.3375312057.

The spelling of 275053043 in words is "two hundred seventy-five million, fifty-three thousand, forty-three".