539011457 has 2 divisors, whose sum is σ = 539011458. Its totient is φ = 539011456.

The previous prime is 539011427. The next prime is 539011507. The reversal of 539011457 is 754110935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 522762496 + 16248961 = 22864^2 + 4031^2 .

It is a cyclic number.

It is not a de Polignac number, because 539011457 - 2⁶ = 539011393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (539011427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269505728 + 269505729.

It is an arithmetic number, because the mean of its divisors is an integer number (269505729).

Almost surely, 2^539011457 is an apocalyptic number.

It is an amenable number.

539011457 is a deficient number, since it is larger than the sum of its proper divisors (1).

539011457 is an equidigital number, since it uses as much as digits as its factorization.

539011457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 539011457 is about 23216.6202751391. The cubic root of 539011457 is about 813.8280706093.

The spelling of 539011457 in words is "five hundred thirty-nine million, eleven thousand, four hundred fifty-seven".