5199037172 has 72 divisors (see below), whose sum is σ = 11171361600. Its totient is φ = 2073240576.

The previous prime is 5199037159. The next prime is 5199037177. The reversal of 5199037172 is 2717309915.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5199037177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 716579 + ... + 723797.

It is an arithmetic number, because the mean of its divisors is an integer number (155157800).

Almost surely, 2^5199037172 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 5199037172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5585680800).

5199037172 is an abundant number, since it is smaller than the sum of its proper divisors (5972324428).

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

5199037172 is a wasteful number, since it uses less digits than its factorization.

5199037172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7353 (or 7334 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 44.

The square root of 5199037172 is about 72104.3491892133. The cubic root of 5199037172 is about 1732.3712759706.

The spelling of 5199037172 in words is "five billion, one hundred ninety-nine million, thirty-seven thousand, one hundred seventy-two".