5170521238 has 8 divisors (see below), whose sum is σ = 7800613488. Its totient is φ = 2570316744.

The previous prime is 5170521211. The next prime is 5170521263. The reversal of 5170521238 is 8321250715.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7471506 + ... + 7472197.

It is an arithmetic number, because the mean of its divisors is an integer number (975076686).

Almost surely, 2^5170521238 is an apocalyptic number.

5170521238 is a deficient number, since it is larger than the sum of its proper divisors (2630092250).

5170521238 is a wasteful number, since it uses less digits than its factorization.

5170521238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14943878.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 5170521238 is about 71906.3365636159. The cubic root of 5170521238 is about 1729.1982026322.

The spelling of 5170521238 in words is "five billion, one hundred seventy million, five hundred twenty-one thousand, two hundred thirty-eight".