514677109 has 2 divisors, whose sum is σ = 514677110. Its totient is φ = 514677108.

The previous prime is 514677103. The next prime is 514677139. The reversal of 514677109 is 901776415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 463196484 + 51480625 = 21522^2 + 7175^2 .

It is a cyclic number.

It is not a de Polignac number, because 514677109 - 2⁵ = 514677077 is a prime.

It is a super-3 number, since 3×514677109³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514677103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257338554 + 257338555.

It is an arithmetic number, because the mean of its divisors is an integer number (257338555).

Almost surely, 2^514677109 is an apocalyptic number.

It is an amenable number.

514677109 is a deficient number, since it is larger than the sum of its proper divisors (1).

514677109 is an equidigital number, since it uses as much as digits as its factorization.

514677109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 514677109 is about 22686.4961816496. The cubic root of 514677109 is about 801.3919044521.

The spelling of 514677109 in words is "five hundred fourteen million, six hundred seventy-seven thousand, one hundred nine".