1085345624618 has 8 divisors (see below), whose sum is σ = 1628032980900. Its totient is φ = 542667964320.

The previous prime is 1085345624593. The next prime is 1085345624621. The reversal of 1085345624618 is 8164265435801.

It can be written as a sum of positive squares in 2 ways, for example, as 1085340989209 + 4635409 = 1041797^2 + 2153^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1085345624618.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2137373 + ... + 2595968.

Almost surely, 2^{1085345624618} is an apocalyptic number.

1085345624618 is a deficient number, since it is larger than the sum of its proper divisors (542687356282).

1085345624618 is a wasteful number, since it uses less digits than its factorization.

1085345624618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4847992.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 1085345624618 in words is "one trillion, eighty-five billion, three hundred forty-five million, six hundred twenty-four thousand, six hundred eighteen".