539024401 has 2 divisors, whose sum is σ = 539024402. Its totient is φ = 539024400.

The previous prime is 539024359. The next prime is 539024411. The reversal of 539024401 is 104420935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533379025 + 5645376 = 23095^2 + 2376^2 .

It is a cyclic number.

It is not a de Polignac number, because 539024401 - 2⁷ = 539024273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 539024401.

It is not a weakly prime, because it can be changed into another prime (539024411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269512200 + 269512201.

It is an arithmetic number, because the mean of its divisors is an integer number (269512201).

Almost surely, 2^539024401 is an apocalyptic number.

It is an amenable number.

539024401 is a deficient number, since it is larger than the sum of its proper divisors (1).

539024401 is an equidigital number, since it uses as much as digits as its factorization.

539024401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 539024401 is about 23216.8990392774. The cubic root of 539024401 is about 813.8345850696.

It can be divided in two parts, 5390 and 24401, that added together give a cube (29791 = 31³).

The spelling of 539024401 in words is "five hundred thirty-nine million, twenty-four thousand, four hundred one".