84361651058 has 8 divisors (see below), whose sum is σ = 126544577628. Its totient is φ = 42180125184.

The previous prime is 84361651057. The next prime is 84361651061. The reversal of 84361651058 is 85015616348.

It can be written as a sum of positive squares in 2 ways, for example, as 80164295689 + 4197355369 = 283133^2 + 64787^2 .

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

It is not an unprimeable number, because it can be changed into a prime (84361651057) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 183791 + ... + 450002.

Almost surely, 2^84361651058 is an apocalyptic number.

84361651058 is a deficient number, since it is larger than the sum of its proper divisors (42182926570).

84361651058 is a wasteful number, since it uses less digits than its factorization.

84361651058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700348.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 84361651058 in words is "eighty-four billion, three hundred sixty-one million, six hundred fifty-one thousand, fifty-eight".