539745956 has 12 divisors (see below), whose sum is σ = 953726592. Its totient is φ = 267252648.

The previous prime is 539745949. The next prime is 539745959. The reversal of 539745956 is 659547935.

It is a junction number, because it is equal to n+sod(n) for n = 539745898 and 539745907.

It is not an unprimeable number, because it can be changed into a prime (539745959) 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, 654620 + ... + 655443.

It is an arithmetic number, because the mean of its divisors is an integer number (79477216).

Almost surely, 2^539745956 is an apocalyptic number.

It is an amenable number.

539745956 is a deficient number, since it is larger than the sum of its proper divisors (413980636).

539745956 is a wasteful number, since it uses less digits than its factorization.

539745956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310170 (or 1310168 counting only the distinct ones).

The product of its digits is 5103000, while the sum is 53.

The square root of 539745956 is about 23232.4332776401. The cubic root of 539745956 is about 814.1975646682.

The spelling of 539745956 in words is "five hundred thirty-nine million, seven hundred forty-five thousand, nine hundred fifty-six".