538805952 has 112 divisors (see below), whose sum is σ = 1667459200. Its totient is φ = 170138880.

The previous prime is 538805929. The next prime is 538805957. The reversal of 538805952 is 259508835.

538805952 is a `hidden beast` number, since 53 + 8 + 8 + 0 + 595 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 538805898 and 538805907.

It is not an unprimeable number, because it can be changed into a prime (538805957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24627 + ... + 41037.

Almost surely, 2^538805952 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 538805952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (833729600).

538805952 is an abundant number, since it is smaller than the sum of its proper divisors (1128653248).

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

538805952 is a wasteful number, since it uses less digits than its factorization.

538805952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16451 (or 16435 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 538805952 is about 23212.1940367558. The cubic root of 538805952 is about 813.7246300146.

The spelling of 538805952 in words is "five hundred thirty-eight million, eight hundred five thousand, nine hundred fifty-two".