6492591683870 has 16 divisors (see below), whose sum is σ = 11686802472000. Its totient is φ = 2597006131104.

The previous prime is 6492591683869. The next prime is 6492591683881. The reversal of 6492591683870 is 783861952946.

It is a self number, because there is not a number n which added to its sum of digits gives 6492591683870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2914817 + ... + 4634796.

It is an arithmetic number, because the mean of its divisors is an integer number (730425154500).

It is a 2-persistent number, because it is pandigital, and so is 2⋅6492591683870 = 12985183367740, but 3⋅6492591683870 = 19477775051610 is not.

Almost surely, 2^{6492591683870} is an apocalyptic number.

6492591683870 is a deficient number, since it is larger than the sum of its proper divisors (5194210788130).

6492591683870 is a wasteful number, since it uses less digits than its factorization.

6492591683870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635619.

The product of its (nonzero) digits is 156764160, while the sum is 68.

The spelling of 6492591683870 in words is "six trillion, four hundred ninety-two billion, five hundred ninety-one million, six hundred eighty-three thousand, eight hundred seventy".