539460000 has 420 divisors, whose sum is σ = 2043597402. Its totient is φ = 139968000.

The previous prime is 539459959. The next prime is 539460017. The reversal of 539460000 is 64935.

It is a happy number.

539460000 is a `hidden beast` number, since 53 + 9 + 4 + 600 + 0 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 58798224 + 480661776 = 7668^2 + 21924^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 14579982 + ... + 14580018.

Almost surely, 2^539460000 is an apocalyptic number.

539460000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539460000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021798701).

539460000 is an abundant number, since it is smaller than the sum of its proper divisors (1504137402).

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

539460000 is an frugal number, since it uses more digits than its factorization.

539460000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 539460000 is about 23226.2782210151. The cubic root of 539460000 is about 814.0537526859.

The spelling of 539460000 in words is "five hundred thirty-nine million, four hundred sixty thousand".