275126051 has 2 divisors, whose sum is σ = 275126052. Its totient is φ = 275126050.

The previous prime is 275126039. The next prime is 275126087. The reversal of 275126051 is 150621572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275126051 - 2¹⁰ = 275125027 is a prime.

It is not a weakly prime, because it can be changed into another prime (275126651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137563025 + 137563026.

It is an arithmetic number, because the mean of its divisors is an integer number (137563026).

Almost surely, 2^275126051 is an apocalyptic number.

275126051 is a deficient number, since it is larger than the sum of its proper divisors (1).

275126051 is an equidigital number, since it uses as much as digits as its factorization.

275126051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 275126051 is about 16586.9240970109. The cubic root of 275126051 is about 650.3950663411.

The spelling of 275126051 in words is "two hundred seventy-five million, one hundred twenty-six thousand, fifty-one".