7952538873 has 8 divisors (see below), whose sum is σ = 10680782688. Its totient is φ = 5262993824.

The previous prime is 7952538821. The next prime is 7952538911. The reversal of 7952538873 is 3788352597.

It is a happy number.

7952538873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7952538873 - 2¹³ = 7952530681 is a prime.

It is a super-2 number, since 2×7952538873² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7952538773) 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, 9674211 + ... + 9675032.

It is an arithmetic number, because the mean of its divisors is an integer number (1335097836).

Almost surely, 2^7952538873 is an apocalyptic number.

It is an amenable number.

7952538873 is a deficient number, since it is larger than the sum of its proper divisors (2728243815).

7952538873 is a wasteful number, since it uses less digits than its factorization.

7952538873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19349383.

The product of its digits is 12700800, while the sum is 57.

The square root of 7952538873 is about 89177.0086569403. The cubic root of 7952538873 is about 1996.0370588184.

The spelling of 7952538873 in words is "seven billion, nine hundred fifty-two million, five hundred thirty-eight thousand, eight hundred seventy-three".