7895053878971 has 8 divisors (see below), whose sum is σ = 9242989907424. Its totient is φ = 6602135647680.

The previous prime is 7895053878949. The next prime is 7895053878977. The reversal of 7895053878971 is 1798783505987.

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 7895053878971 - 2¹⁴ = 7895053862587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7895053878892 and 7895053878901.

It is not an unprimeable number, because it can be changed into a prime (7895053878977) 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, 13754448980 + ... + 13754449553.

It is an arithmetic number, because the mean of its divisors is an integer number (1155373738428).

Almost surely, 2^{7895053878971} is an apocalyptic number.

7895053878971 is a deficient number, since it is larger than the sum of its proper divisors (1347936028453).

7895053878971 is a wasteful number, since it uses less digits than its factorization.

7895053878971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27508898581.

The product of its (nonzero) digits is 1066867200, while the sum is 77.

The spelling of 7895053878971 in words is "seven trillion, eight hundred ninety-five billion, fifty-three million, eight hundred seventy-eight thousand, nine hundred seventy-one".