7172050071 has 8 divisors (see below), whose sum is σ = 9563140224. Its totient is φ = 4781163320.

The previous prime is 7172050069. The next prime is 7172050073. The reversal of 7172050071 is 1700502717.

It is an interprime number because it is at equal distance from previous prime (7172050069) and next prime (7172050073).

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

It is a cyclic number.

It is not a de Polignac number, because 7172050071 - 2¹ = 7172050069 is a prime.

It is a super-2 number, since 2×7172050071² (a number of 21 digits) contains 22 as substring.

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, 78256 + ... + 143066.

It is an arithmetic number, because the mean of its divisors is an integer number (1195392528).

Almost surely, 2^7172050071 is an apocalyptic number.

7172050071 is a deficient number, since it is larger than the sum of its proper divisors (2391090153).

7172050071 is a wasteful number, since it uses less digits than its factorization.

7172050071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101701.

The product of its (nonzero) digits is 3430, while the sum is 30.

The square root of 7172050071 is about 84687.9570600212. The cubic root of 7172050071 is about 1928.4768846077.

Adding to 7172050071 its reverse (1700502717), we get a palindrome (8872552788).

The spelling of 7172050071 in words is "seven billion, one hundred seventy-two million, fifty thousand, seventy-one".