539223463 has 2 divisors, whose sum is σ = 539223464. Its totient is φ = 539223462.

The previous prime is 539223449. The next prime is 539223467. The reversal of 539223463 is 364322935.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-539223463 is a prime.

It is equal to p_28309744 and since 539223463 and 28309744 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539223467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269611731 + 269611732.

It is an arithmetic number, because the mean of its divisors is an integer number (269611732).

Almost surely, 2^539223463 is an apocalyptic number.

539223463 is a deficient number, since it is larger than the sum of its proper divisors (1).

539223463 is an equidigital number, since it uses as much as digits as its factorization.

539223463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 37.

The square root of 539223463 is about 23221.1856501773. The cubic root of 539223463 is about 813.9347559223.

The spelling of 539223463 in words is "five hundred thirty-nine million, two hundred twenty-three thousand, four hundred sixty-three".