1350856061658 has 48 divisors (see below), whose sum is σ = 3233762865216. Its totient is φ = 405371978880.

The previous prime is 1350856061617. The next prime is 1350856061669. The reversal of 1350856061658 is 8561606580531.

1350856061658 is a `hidden beast` number, since 13 + 5 + 0 + 8 + 5 + 6 + 0 + 616 + 5 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95961708 + ... + 95975783.

It is an arithmetic number, because the mean of its divisors is an integer number (67370059692).

Almost surely, 2^{1350856061658} is an apocalyptic number.

1350856061658 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1350856061658 is an abundant number, since it is smaller than the sum of its proper divisors (1882906803558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1350856061658 is a wasteful number, since it uses less digits than its factorization.

1350856061658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191937539 (or 191937536 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 1350856061658 in words is "one trillion, three hundred fifty billion, eight hundred fifty-six million, sixty-one thousand, six hundred fifty-eight".