1616363507313 has 12 divisors (see below), whose sum is σ = 2436258040320. Its totient is φ = 1030724555256.

The previous prime is 1616363507303. The next prime is 1616363507323. The reversal of 1616363507313 is 3137053636161.

1616363507313 is a `hidden beast` number, since 1 + 6 + 1 + 6 + 3 + 635 + 0 + 7 + 3 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (1616363507303) and next prime (1616363507323).

It is not a de Polignac number, because 1616363507313 - 2⁶ = 1616363507249 is a prime.

It is a super-2 number, since 2×1616363507313² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616363507303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3904259473 + ... + 3904259886.

It is an arithmetic number, because the mean of its divisors is an integer number (203021503360).

Almost surely, 2^{1616363507313} is an apocalyptic number.

It is an amenable number.

1616363507313 is a deficient number, since it is larger than the sum of its proper divisors (819894533007).

1616363507313 is a wasteful number, since it uses less digits than its factorization.

1616363507313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7808519388 (or 7808519385 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The spelling of 1616363507313 in words is "one trillion, six hundred sixteen billion, three hundred sixty-three million, five hundred seven thousand, three hundred thirteen".