327256051 has 2 divisors, whose sum is σ = 327256052. Its totient is φ = 327256050.

The previous prime is 327256037. The next prime is 327256081. The reversal of 327256051 is 150652723.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 327256051 - 2¹⁷ = 327124979 is a prime.

It is a super-2 number, since 2×327256051² = 214193045832229202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (327256031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163628025 + 163628026.

It is an arithmetic number, because the mean of its divisors is an integer number (163628026).

Almost surely, 2^327256051 is an apocalyptic number.

327256051 is a deficient number, since it is larger than the sum of its proper divisors (1).

327256051 is an equidigital number, since it uses as much as digits as its factorization.

327256051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 327256051 is about 18090.2197609648. The cubic root of 327256051 is about 689.1216513900.

The spelling of 327256051 in words is "three hundred twenty-seven million, two hundred fifty-six thousand, fifty-one".