86350798498 has 4 divisors (see below), whose sum is σ = 129526197750. Its totient is φ = 43175399248.

The previous prime is 86350798481. The next prime is 86350798537. The reversal of 86350798498 is 89489705368.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79898371569 + 6452426929 = 282663^2 + 80327^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21587699623 + ... + 21587699626.

Almost surely, 2^86350798498 is an apocalyptic number.

86350798498 is a deficient number, since it is larger than the sum of its proper divisors (43175399252).

86350798498 is a wasteful number, since it uses less digits than its factorization.

86350798498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43175399251.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 86350798498 in words is "eighty-six billion, three hundred fifty million, seven hundred ninety-eight thousand, four hundred ninety-eight".