86558850474562 has 4 divisors (see below), whose sum is σ = 129838275711846. Its totient is φ = 43279425237280.

The previous prime is 86558850474557. The next prime is 86558850474611. The reversal of 86558850474562 is 26547405885568.

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., 53995176155881 + 32563674318681 = 7348141^2 + 5706459^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21639712618639 + ... + 21639712618642.

Almost surely, 2^{86558850474562} is an apocalyptic number.

86558850474562 is a deficient number, since it is larger than the sum of its proper divisors (43279425237284).

86558850474562 is a wasteful number, since it uses less digits than its factorization.

86558850474562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43279425237283.

The product of its (nonzero) digits is 2580480000, while the sum is 73.

The spelling of 86558850474562 in words is "eighty-six trillion, five hundred fifty-eight billion, eight hundred fifty million, four hundred seventy-four thousand, five hundred sixty-two".