8773495853 has 4 divisors (see below), whose sum is σ = 8773886688. Its totient is φ = 8773105020.

The previous prime is 8773495849. The next prime is 8773495873. The reversal of 8773495853 is 3585943778.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3585943778 = 2 ⋅1792971889.

It is a cyclic number.

It is not a de Polignac number, because 8773495853 - 2² = 8773495849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8773495792 and 8773495801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8773495873) 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, 159551 + ... + 207372.

It is an arithmetic number, because the mean of its divisors is an integer number (2193471672).

Almost surely, 2^8773495853 is an apocalyptic number.

It is an amenable number.

8773495853 is a deficient number, since it is larger than the sum of its proper divisors (390835).

8773495853 is a wasteful number, since it uses less digits than its factorization.

8773495853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390834.

The product of its digits is 25401600, while the sum is 59.

The square root of 8773495853 is about 93666.9410891591. The cubic root of 8773495853 is about 2062.4854416995.

The spelling of 8773495853 in words is "eight billion, seven hundred seventy-three million, four hundred ninety-five thousand, eight hundred fifty-three".