538522884 has 96 divisors (see below), whose sum is σ = 1452823680. Its totient is φ = 172368000.

The previous prime is 538522883. The next prime is 538522903. The reversal of 538522884 is 488225835.

It is not an unprimeable number, because it can be changed into a prime (538522883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282334 + ... + 284234.

It is an arithmetic number, because the mean of its divisors is an integer number (15133580).

Almost surely, 2^538522884 is an apocalyptic number.

538522884 is a gapful number since it is divisible by the number (54) 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 538522884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726411840).

538522884 is an abundant number, since it is smaller than the sum of its proper divisors (914300796).

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

538522884 is a wasteful number, since it uses less digits than its factorization.

538522884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018 (or 2010 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 538522884 is about 23206.0958370856. The cubic root of 538522884 is about 813.5821051398.

The spelling of 538522884 in words is "five hundred thirty-eight million, five hundred twenty-two thousand, eight hundred eighty-four".