1613797584216 has 32 divisors (see below), whose sum is σ = 4071507673200. Its totient is φ = 532997366400.

The previous prime is 1613797584173. The next prime is 1613797584227. The reversal of 1613797584216 is 6124857973161.

It is a super-2 number, since 2×1613797584216² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1613797584216.

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, 308444935 + ... + 308450166.

Almost surely, 2^{1613797584216} is an apocalyptic number.

It is an amenable number.

1613797584216 is an abundant number, since it is smaller than the sum of its proper divisors (2457710088984).

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

1613797584216 is a wasteful number, since it uses less digits than its factorization.

1613797584216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616895219 (or 616895215 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 60.

The spelling of 1613797584216 in words is "one trillion, six hundred thirteen billion, seven hundred ninety-seven million, five hundred eighty-four thousand, two hundred sixteen".