5172177406 has 8 divisors (see below), whose sum is σ = 8463563064. Its totient is φ = 2350989720.

The previous prime is 5172177403. The next prime is 5172177457. The reversal of 5172177406 is 6047712715.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172177403) 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, 117549465 + ... + 117549508.

It is an arithmetic number, because the mean of its divisors is an integer number (1057945383).

Almost surely, 2^5172177406 is an apocalyptic number.

5172177406 is a deficient number, since it is larger than the sum of its proper divisors (3291385658).

5172177406 is a wasteful number, since it uses less digits than its factorization.

5172177406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235098986.

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 5172177406 is about 71917.8517893854. The cubic root of 5172177406 is about 1729.3828092304.

The spelling of 5172177406 in words is "five billion, one hundred seventy-two million, one hundred seventy-seven thousand, four hundred six".