539013916 has 18 divisors (see below), whose sum is σ = 1097278728. Its totient is φ = 231005880.

The previous prime is 539013889. The next prime is 539013931. The reversal of 539013916 is 619310935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1374840 + ... + 1375231.

Almost surely, 2^539013916 is an apocalyptic number.

It is an amenable number.

539013916 is an abundant number, since it is smaller than the sum of its proper divisors (558264812).

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

539013916 is a wasteful number, since it uses less digits than its factorization.

539013916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750089 (or 2750080 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 539013916 is about 23216.6732328299. The cubic root of 539013916 is about 813.8293081836.

It can be divided in two parts, 5390 and 13916, that added together give a triangular number (19306 = T₁₉₆).

The spelling of 539013916 in words is "five hundred thirty-nine million, thirteen thousand, nine hundred sixteen".