514002539 has 2 divisors, whose sum is σ = 514002540. Its totient is φ = 514002538.

The previous prime is 514002529. The next prime is 514002623. The reversal of 514002539 is 935200415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514002539 - 2⁴ = 514002523 is a prime.

It is a super-2 number, since 2×514002539² = 528397220196893042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (514002529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257001269 + 257001270.

It is an arithmetic number, because the mean of its divisors is an integer number (257001270).

Almost surely, 2^514002539 is an apocalyptic number.

514002539 is a deficient number, since it is larger than the sum of its proper divisors (1).

514002539 is an equidigital number, since it uses as much as digits as its factorization.

514002539 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 29.

The square root of 514002539 is about 22671.6240926847. The cubic root of 514002539 is about 801.0416322268.

The spelling of 514002539 in words is "five hundred fourteen million, two thousand, five hundred thirty-nine".