7875543316 has 12 divisors (see below), whose sum is σ = 13873474720. Its totient is φ = 3911693400.

The previous prime is 7875543307. The next prime is 7875543317. The reversal of 7875543316 is 6133455787.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7875543316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7875543317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6518886 + ... + 6520093.

Almost surely, 2^7875543316 is an apocalyptic number.

It is an amenable number.

7875543316 is a deficient number, since it is larger than the sum of its proper divisors (5997931404).

7875543316 is a wasteful number, since it uses less digits than its factorization.

7875543316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13039134 (or 13039132 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 49.

The square root of 7875543316 is about 88744.2579325558. The cubic root of 7875543316 is about 1989.5743570853.

The spelling of 7875543316 in words is "seven billion, eight hundred seventy-five million, five hundred forty-three thousand, three hundred sixteen".