86048796509 has 8 divisors (see below), whose sum is σ = 92670230520. Its totient is φ = 79427690496.

The previous prime is 86048796497. The next prime is 86048796511. The reversal of 86048796509 is 90569784068.

It can be written as a sum of positive squares in 4 ways, for example, as 7773067225 + 78275729284 = 88165^2 + 279778^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86048796509 - 2³⁶ = 17329319773 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 (86048795509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887429 + ... + 979605.

It is an arithmetic number, because the mean of its divisors is an integer number (11583778815).

Almost surely, 2^86048796509 is an apocalyptic number.

It is an amenable number.

86048796509 is a deficient number, since it is larger than the sum of its proper divisors (6621434011).

86048796509 is a wasteful number, since it uses less digits than its factorization.

86048796509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163999.

The product of its (nonzero) digits is 26127360, while the sum is 62.

The spelling of 86048796509 in words is "eighty-six billion, forty-eight million, seven hundred ninety-six thousand, five hundred nine".