538192975 has 12 divisors (see below), whose sum is σ = 668147464. Its totient is φ = 430045920.

The previous prime is 538192973. The next prime is 538192997. The reversal of 538192975 is 579291835.

It is not a de Polignac number, because 538192975 - 2¹ = 538192973 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538192973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9652 + ... + 34198.

Almost surely, 2^538192975 is an apocalyptic number.

538192975 is a deficient number, since it is larger than the sum of its proper divisors (129954489).

538192975 is a wasteful number, since it uses less digits than its factorization.

538192975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25434 (or 25429 counting only the distinct ones).

The product of its digits is 680400, while the sum is 49.

The square root of 538192975 is about 23198.9865080352. The cubic root of 538192975 is about 813.4159327598.

The spelling of 538192975 in words is "five hundred thirty-eight million, one hundred ninety-two thousand, nine hundred seventy-five".