514056091 has 2 divisors, whose sum is σ = 514056092. Its totient is φ = 514056090.

The previous prime is 514056083. The next prime is 514056107. The reversal of 514056091 is 190650415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514056091 - 2³ = 514056083 is a prime.

It is not a weakly prime, because it can be changed into another prime (514056031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257028045 + 257028046.

It is an arithmetic number, because the mean of its divisors is an integer number (257028046).

Almost surely, 2^514056091 is an apocalyptic number.

514056091 is a deficient number, since it is larger than the sum of its proper divisors (1).

514056091 is an equidigital number, since it uses as much as digits as its factorization.

514056091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 514056091 is about 22672.8050977377. The cubic root of 514056091 is about 801.0694504368.

The spelling of 514056091 in words is "five hundred fourteen million, fifty-six thousand, ninety-one".