539046123 has 16 divisors (see below), whose sum is σ = 896077056. Its totient is φ = 280023840.

The previous prime is 539046119. The next prime is 539046127. The reversal of 539046123 is 321640935.

It is an interprime number because it is at equal distance from previous prime (539046119) and next prime (539046127).

It is not a de Polignac number, because 539046123 - 2² = 539046119 is a prime.

It is a super-2 number, since 2×539046123² = 581141445442662258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (539046127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166536 + ... + 1166997.

It is an arithmetic number, because the mean of its divisors is an integer number (56004816).

Almost surely, 2^539046123 is an apocalyptic number.

539046123 is a deficient number, since it is larger than the sum of its proper divisors (357030933).

539046123 is a wasteful number, since it uses less digits than its factorization.

539046123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333554.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 539046123 is about 23217.3668403633. The cubic root of 539046123 is about 813.8455170901.

The spelling of 539046123 in words is "five hundred thirty-nine million, forty-six thousand, one hundred twenty-three".