7916962853 has 4 divisors (see below), whose sum is σ = 8130934860. Its totient is φ = 7702990848.

The previous prime is 7916962841. The next prime is 7916962873. The reversal of 7916962853 is 3582696197.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6905277604 + 1011685249 = 83098^2 + 31807^2 .

It is a cyclic number.

It is not a de Polignac number, because 7916962853 - 2⁶ = 7916962789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7916962873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106985948 + ... + 106986021.

It is an arithmetic number, because the mean of its divisors is an integer number (2032733715).

Almost surely, 2^7916962853 is an apocalyptic number.

It is an amenable number.

7916962853 is a deficient number, since it is larger than the sum of its proper divisors (213972007).

7916962853 is a wasteful number, since it uses less digits than its factorization.

7916962853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213972006.

The product of its digits is 4898880, while the sum is 56.

The square root of 7916962853 is about 88977.3165081978. The cubic root of 7916962853 is about 1993.0561571743.

The spelling of 7916962853 in words is "seven billion, nine hundred sixteen million, nine hundred sixty-two thousand, eight hundred fifty-three".