538075148 has 24 divisors (see below), whose sum is σ = 1015972272. Its totient is φ = 247875264.

The previous prime is 538075147. The next prime is 538075183. The reversal of 538075148 is 841570835.

It is not an unprimeable number, because it can be changed into a prime (538075147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18986 + ... + 37902.

It is an arithmetic number, because the mean of its divisors is an integer number (42332178).

Almost surely, 2^538075148 is an apocalyptic number.

It is an amenable number.

538075148 is a deficient number, since it is larger than the sum of its proper divisors (477897124).

538075148 is a wasteful number, since it uses less digits than its factorization.

538075148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19481 (or 19479 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 538075148 is about 23196.4468830897. The cubic root of 538075148 is about 813.3565678364.

The spelling of 538075148 in words is "five hundred thirty-eight million, seventy-five thousand, one hundred forty-eight".