538511484 has 24 divisors (see below), whose sum is σ = 1436030848. Its totient is φ = 153860400.

The previous prime is 538511483. The next prime is 538511503. The reversal of 538511484 is 484115835.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538511483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3205342 + ... + 3205509.

Almost surely, 2^538511484 is an apocalyptic number.

It is an amenable number.

538511484 is an abundant number, since it is smaller than the sum of its proper divisors (897519364).

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

538511484 is a wasteful number, since it uses less digits than its factorization.

538511484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6410865 (or 6410863 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 538511484 is about 23205.8502106689. The cubic root of 538511484 is about 813.5763641882.

The spelling of 538511484 in words is "five hundred thirty-eight million, five hundred eleven thousand, four hundred eighty-four".