5195294172 has 72 divisors (see below), whose sum is σ = 13816591152. Its totient is φ = 1643846400.

The previous prime is 5195294171. The next prime is 5195294179. The reversal of 5195294172 is 2714925915.

5195294172 is a `hidden beast` number, since 5 + 19 + 529 + 41 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5195294171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7047 + ... + 102177.

Almost surely, 2^5195294172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5195294172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6908295576).

5195294172 is an abundant number, since it is smaller than the sum of its proper divisors (8621296980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5195294172 is a wasteful number, since it uses less digits than its factorization.

5195294172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95219 (or 95214 counting only the distinct ones).

The product of its digits is 226800, while the sum is 45.

The square root of 5195294172 is about 72078.3890774482. The cubic root of 5195294172 is about 1731.9554411285.

The spelling of 5195294172 in words is "five billion, one hundred ninety-five million, two hundred ninety-four thousand, one hundred seventy-two".