8130636883853 has 4 divisors (see below), whose sum is σ = 8869785691488. Its totient is φ = 7391488076220.

The previous prime is 8130636883829. The next prime is 8130636883861. The reversal of 8130636883853 is 3583886360318.

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.

It is a cyclic number.

It is not a de Polignac number, because 8130636883853 - 2⁸ = 8130636883597 is a prime.

It is a super-2 number, since 2×8130636883853² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130636885853) 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, 369574403801 + ... + 369574403822.

It is an arithmetic number, because the mean of its divisors is an integer number (2217446422872).

Almost surely, 2^{8130636883853} is an apocalyptic number.

It is an amenable number.

8130636883853 is a deficient number, since it is larger than the sum of its proper divisors (739148807635).

8130636883853 is a wasteful number, since it uses less digits than its factorization.

8130636883853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739148807634.

The product of its (nonzero) digits is 59719680, while the sum is 62.

The spelling of 8130636883853 in words is "eight trillion, one hundred thirty billion, six hundred thirty-six million, eight hundred eighty-three thousand, eight hundred fifty-three".