1613061545356 has 12 divisors (see below), whose sum is σ = 2825655390040. Its totient is φ = 805731433920.

The previous prime is 1613061545209. The next prime is 1613061545357. The reversal of 1613061545356 is 6535451603161.

It is not an unprimeable number, because it can be changed into a prime (1613061545357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199830150 + ... + 199838221.

Almost surely, 2^{1613061545356} is an apocalyptic number.

It is an amenable number.

1613061545356 is a deficient number, since it is larger than the sum of its proper divisors (1212593844684).

1613061545356 is a wasteful number, since it uses less digits than its factorization.

1613061545356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399669384 (or 399669382 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 1613061545356 in words is "one trillion, six hundred thirteen billion, sixty-one million, five hundred forty-five thousand, three hundred fifty-six".