613499462352 has 360 divisors, whose sum is σ = 2003634342528. Its totient is φ = 171656755200.

The previous prime is 613499462333. The next prime is 613499462369. The reversal of 613499462352 is 253264994316.

613499462352 is a `hidden beast` number, since 6 + 1 + 3 + 4 + 9 + 9 + 4 + 623 + 5 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 972265077 + ... + 972265707.

Almost surely, 2^613499462352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613499462352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1001817171264).

613499462352 is an abundant number, since it is smaller than the sum of its proper divisors (1390134880176).

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

613499462352 is a wasteful number, since it uses less digits than its factorization.

613499462352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979 (or 897 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The spelling of 613499462352 in words is "six hundred thirteen billion, four hundred ninety-nine million, four hundred sixty-two thousand, three hundred fifty-two".