7172050072 has 32 divisors (see below), whose sum is σ = 15307937280. Its totient is φ = 3118281760.

The previous prime is 7172050069. The next prime is 7172050073. The reversal of 7172050072 is 2700502717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7172050073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769728 + ... + 1773775.

It is an arithmetic number, because the mean of its divisors is an integer number (478373040).

Almost surely, 2^7172050072 is an apocalyptic number.

It is an amenable number.

7172050072 is an abundant number, since it is smaller than the sum of its proper divisors (8135887208).

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

7172050072 is a wasteful number, since it uses less digits than its factorization.

7172050072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543543 (or 3543539 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 7172050072 is about 84687.9570659253. The cubic root of 7172050072 is about 1928.4768846973.

Adding to 7172050072 its reverse (2700502717), we get a palindrome (9872552789).

The spelling of 7172050072 in words is "seven billion, one hundred seventy-two million, fifty thousand, seventy-two".