7216132573 has 8 divisors (see below), whose sum is σ = 7777202048. Its totient is φ = 6655917744.

The previous prime is 7216132571. The next prime is 7216132589. The reversal of 7216132573 is 3752316127.

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 7216132573 - 2¹ = 7216132571 is a prime.

It is a super-2 number, since 2×7216132573² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7216132571) 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, 196065 + ... + 229942.

It is an arithmetic number, because the mean of its divisors is an integer number (972150256).

Almost surely, 2^7216132573 is an apocalyptic number.

It is an amenable number.

7216132573 is a deficient number, since it is larger than the sum of its proper divisors (561069475).

7216132573 is a wasteful number, since it uses less digits than its factorization.

7216132573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427323.

The product of its digits is 52920, while the sum is 37.

The square root of 7216132573 is about 84947.8226501421. The cubic root of 7216132573 is about 1932.4198996916.

The spelling of 7216132573 in words is "seven billion, two hundred sixteen million, one hundred thirty-two thousand, five hundred seventy-three".