613494929216 has 56 divisors (see below), whose sum is σ = 1311713810400. Its totient is φ = 283008241152.

The previous prime is 613494929213. The next prime is 613494929239. The reversal of 613494929216 is 612929494316.

613494929216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613494929213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467635 + ... + 1838733.

It is an arithmetic number, because the mean of its divisors is an integer number (23423460900).

Almost surely, 2^613494929216 is an apocalyptic number.

It is an amenable number.

613494929216 is an abundant number, since it is smaller than the sum of its proper divisors (698218881184).

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

613494929216 is a wasteful number, since it uses less digits than its factorization.

613494929216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373111 (or 373101 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 56.

The spelling of 613494929216 in words is "six hundred thirteen billion, four hundred ninety-four million, nine hundred twenty-nine thousand, two hundred sixteen".