539574420 has 96 divisors (see below), whose sum is σ = 1883621376. Its totient is φ = 112118400.

The previous prime is 539574403. The next prime is 539574439. The reversal of 539574420 is 24475935.

It is a super-2 number, since 2×539574420² = 582281109436672800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53776 + ... + 63015.

It is an arithmetic number, because the mean of its divisors is an integer number (19621056).

Almost surely, 2^539574420 is an apocalyptic number.

It is an amenable number.

539574420 is an abundant number, since it is smaller than the sum of its proper divisors (1344046956).

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

539574420 is a wasteful number, since it uses less digits than its factorization.

539574420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116821 (or 116819 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 539574420 is about 23228.7412487203. The cubic root of 539574420 is about 814.1113024862. Note that the first 3 decimals are identical.

The spelling of 539574420 in words is "five hundred thirty-nine million, five hundred seventy-four thousand, four hundred twenty".