538343160 has 32 divisors (see below), whose sum is σ = 1615029840. Its totient is φ = 143558144.

The previous prime is 538343159. The next prime is 538343189. The reversal of 538343160 is 61343835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242977 + ... + 2243216.

Almost surely, 2^538343160 is an apocalyptic number.

It is an amenable number.

538343160 is an abundant number, since it is smaller than the sum of its proper divisors (1076686680).

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

538343160 is a wasteful number, since it uses less digits than its factorization.

538343160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486207 (or 4486203 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 538343160 is about 23202.2231693431. The cubic root of 538343160 is about 813.4915880953.

Adding to 538343160 its reverse (61343835), we get a palindrome (599686995).

The spelling of 538343160 in words is "five hundred thirty-eight million, three hundred forty-three thousand, one hundred sixty".