5387498173 has 4 divisors (see below), whose sum is σ = 5621737248. Its totient is φ = 5153259100.

The previous prime is 5387498159. The next prime is 5387498189. The reversal of 5387498173 is 3718947835.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5387498173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387498273) by changing a digit.

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, 117119503 + ... + 117119548.

It is an arithmetic number, because the mean of its divisors is an integer number (1405434312).

Almost surely, 2^5387498173 is an apocalyptic number.

It is an amenable number.

5387498173 is a deficient number, since it is larger than the sum of its proper divisors (234239075).

5387498173 is a wasteful number, since it uses less digits than its factorization.

5387498173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234239074.

The product of its digits is 5080320, while the sum is 55.

The square root of 5387498173 is about 73399.5788339415. The cubic root of 5387498173 is about 1753.0556869712.

The spelling of 5387498173 in words is "five billion, three hundred eighty-seven million, four hundred ninety-eight thousand, one hundred seventy-three".