539493152 has 96 divisors (see below), whose sum is σ = 1242428544. Its totient is φ = 228096000.

The previous prime is 539493139. The next prime is 539493161. The reversal of 539493152 is 251394935.

It is a super-2 number, since 2×539493152² = 582105722109790208, which contains 22 as substring.

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, 298652 + ... + 300452.

It is an arithmetic number, because the mean of its divisors is an integer number (12941964).

Almost surely, 2^539493152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539493152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621214272).

539493152 is an abundant number, since it is smaller than the sum of its proper divisors (702935392).

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

539493152 is a wasteful number, since it uses less digits than its factorization.

539493152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882 (or 1874 counting only the distinct ones).

The product of its digits is 145800, while the sum is 41.

The square root of 539493152 is about 23226.9918844434. The cubic root of 539493152 is about 814.0704279768.

The spelling of 539493152 in words is "five hundred thirty-nine million, four hundred ninety-three thousand, one hundred fifty-two".