539456051 has 2 divisors, whose sum is σ = 539456052. Its totient is φ = 539456050.

The previous prime is 539456033. The next prime is 539456063. The reversal of 539456051 is 150654935.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-539456051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 539455996 and 539456014.

It is not a weakly prime, because it can be changed into another prime (539453051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269728025 + 269728026.

It is an arithmetic number, because the mean of its divisors is an integer number (269728026).

Almost surely, 2^539456051 is an apocalyptic number.

539456051 is a deficient number, since it is larger than the sum of its proper divisors (1).

539456051 is an equidigital number, since it uses as much as digits as its factorization.

539456051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 539456051 is about 23226.1932093918. The cubic root of 539456051 is about 814.0517663131.

The spelling of 539456051 in words is "five hundred thirty-nine million, four hundred fifty-six thousand, fifty-one".