613732742504 has 64 divisors (see below), whose sum is σ = 1333517644800. Its totient is φ = 259376753664.

The previous prime is 613732742501. The next prime is 613732742531. The reversal of 613732742504 is 405247237316.

613732742504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (613732742501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000457 + ... + 1492775.

It is an arithmetic number, because the mean of its divisors is an integer number (20836213200).

Almost surely, 2^613732742504 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 613732742504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666758822400).

613732742504 is an abundant number, since it is smaller than the sum of its proper divisors (719784902296).

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

613732742504 is a wasteful number, since it uses less digits than its factorization.

613732742504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492642 (or 492638 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 613732742504 in words is "six hundred thirteen billion, seven hundred thirty-two million, seven hundred forty-two thousand, five hundred four".