86253343154813 has 4 divisors (see below), whose sum is σ = 90792992794560. Its totient is φ = 81713693515068.

The previous prime is 86253343154807. The next prime is 86253343154843. The reversal of 86253343154813 is 31845134335268.

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 86253343154813 - 2⁶ = 86253343154749 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 (86253343154843) 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, 2269824819845 + ... + 2269824819882.

It is an arithmetic number, because the mean of its divisors is an integer number (22698248198640).

Almost surely, 2^{86253343154813} is an apocalyptic number.

It is an amenable number.

86253343154813 is a deficient number, since it is larger than the sum of its proper divisors (4539649639747).

86253343154813 is a wasteful number, since it uses less digits than its factorization.

86253343154813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539649639746.

The product of its digits is 24883200, while the sum is 56.

The spelling of 86253343154813 in words is "eighty-six trillion, two hundred fifty-three billion, three hundred forty-three million, one hundred fifty-four thousand, eight hundred thirteen".