538750265 has 8 divisors (see below), whose sum is σ = 646667520. Its totient is φ = 430888752.

The previous prime is 538750193. The next prime is 538750273. The reversal of 538750265 is 562057835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 538750265 - 2¹⁰ = 538749241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11582 + ... + 34808.

It is an arithmetic number, because the mean of its divisors is an integer number (80833440).

Almost surely, 2^538750265 is an apocalyptic number.

It is an amenable number.

538750265 is a deficient number, since it is larger than the sum of its proper divisors (107917255).

538750265 is a wasteful number, since it uses less digits than its factorization.

538750265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27871.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 538750265 is about 23210.9944853727. The cubic root of 538750265 is about 813.6965955280.

The spelling of 538750265 in words is "five hundred thirty-eight million, seven hundred fifty thousand, two hundred sixty-five".