8131848247653 has 64 divisors (see below), whose sum is σ = 12091121129472. Its totient is φ = 4828799888640.

The previous prime is 8131848247637. The next prime is 8131848247657. The reversal of 8131848247653 is 3567428481318.

It is not a de Polignac number, because 8131848247653 - 2⁴ = 8131848247637 is a prime.

It is a super-2 number, since 2×8131848247653² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8131848247657) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 325691376 + ... + 325716342.

It is an arithmetic number, because the mean of its divisors is an integer number (188923767648).

Almost surely, 2^{8131848247653} is an apocalyptic number.

It is an amenable number.

8131848247653 is a deficient number, since it is larger than the sum of its proper divisors (3959272881819).

8131848247653 is a wasteful number, since it uses less digits than its factorization.

8131848247653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26874.

The product of its digits is 30965760, while the sum is 60.

The spelling of 8131848247653 in words is "eight trillion, one hundred thirty-one billion, eight hundred forty-eight million, two hundred forty-seven thousand, six hundred fifty-three".