538753216 has 28 divisors (see below), whose sum is σ = 1103579200. Its totient is φ = 260686080.

The previous prime is 538753153. The next prime is 538753253. The reversal of 538753216 is 612357835.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133791 + ... + 137758.

Almost surely, 2^538753216 is an apocalyptic number.

It is an amenable number.

538753216 is an abundant number, since it is smaller than the sum of its proper divisors (564825984).

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

538753216 is a wasteful number, since it uses less digits than its factorization.

538753216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271592 (or 271582 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 538753216 is about 23211.0580542982. The cubic root of 538753216 is about 813.6980811973.

The spelling of 538753216 in words is "five hundred thirty-eight million, seven hundred fifty-three thousand, two hundred sixteen".