539005240 has 16 divisors (see below), whose sum is σ = 1212761880. Its totient is φ = 215602080.

The previous prime is 539005183. The next prime is 539005241. The reversal of 539005240 is 42500935.

It is a junction number, because it is equal to n+sod(n) for n = 539005199 and 539005208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539005241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6737526 + ... + 6737605.

Almost surely, 2^539005240 is an apocalyptic number.

It is an amenable number.

539005240 is an abundant number, since it is smaller than the sum of its proper divisors (673756640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539005240 is a wasteful number, since it uses less digits than its factorization.

539005240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13475142 (or 13475138 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 539005240 is about 23216.4863836025. The cubic root of 539005240 is about 813.8249416785.

The spelling of 539005240 in words is "five hundred thirty-nine million, five thousand, two hundred forty".