539484945 has 16 divisors (see below), whose sum is σ = 867052032. Its totient is φ = 286433280.

The previous prime is 539484899. The next prime is 539484961. The reversal of 539484945 is 549484935.

It is not a de Polignac number, because 539484945 - 2¹¹ = 539482897 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77296 + ... + 83985.

It is an arithmetic number, because the mean of its divisors is an integer number (54190752).

Almost surely, 2^539484945 is an apocalyptic number.

It is an amenable number.

539484945 is a deficient number, since it is larger than the sum of its proper divisors (327567087).

539484945 is a wasteful number, since it uses less digits than its factorization.

539484945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161512.

The product of its digits is 3110400, while the sum is 51.

The square root of 539484945 is about 23226.8152143164. The cubic root of 539484945 is about 814.0662999603.

The spelling of 539484945 in words is "five hundred thirty-nine million, four hundred eighty-four thousand, nine hundred forty-five".